Home / 4,849,207,433.70-7,273,811,150.55-3,686,945,966.70

Finding the Fourth Proportional to 4,849,207,433.70, 7,273,811,150.55 and 3,686,945,966.70

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Solution

The fourth proportional to 4,849,207,433.70, 7,273,811,150.55 and 3,686,945,966.70 is: 5,530,418,950.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,207,433.70 : 7,273,811,150.55 = 3,686,945,966.70 : x
  2. Step 2: Convert to fraction form
    4,849,207,433.70/7,273,811,150.55 = 3,686,945,966.70/x
  3. Step 3: Cross multiply
    4,849,207,433.70x = 7,273,811,150.55 × 3,686,945,966.70
  4. Step 4: Simplify right side
    4,849,207,433.70x = 26,818,148,684,057,808,896
  5. Step 5: Solve for x
    x = 26,818,148,684,057,808,896/4,849,207,433.70
  6. Step 6: Final answer
    x = 5,530,418,950.05

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Double scale
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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.