Home / 7,123,113,108,633.40-10,684,669,662,950-7,123,113,108,633.40

Finding the Fourth Proportional to 7,123,113,108,633.40, 10,684,669,662,950 and 7,123,113,108,633.40

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Solution

The fourth proportional to 7,123,113,108,633.40, 10,684,669,662,950 and 7,123,113,108,633.40 is: 10,684,669,662,950

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,123,113,108,633.40 : 10,684,669,662,950 = 7,123,113,108,633.40 : x
  2. Step 2: Convert to fraction form
    7,123,113,108,633.40/10,684,669,662,950 = 7,123,113,108,633.40/x
  3. Step 3: Cross multiply
    7,123,113,108,633.40x = 10,684,669,662,950 × 7,123,113,108,633.40
  4. Step 4: Simplify right side
    7,123,113,108,633.40x = 76,108,110,537,576,757,050,998,784
  5. Step 5: Solve for x
    x = 76,108,110,537,576,757,050,998,784/7,123,113,108,633.40
  6. Step 6: Final answer
    x = 10,684,669,662,950

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Double scale
Find fourth proportional to 7,123,113,108,634.40, 10,684,669,662,951.50 and 7,123,113,108,634.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.