Home / 174,882,002.30-262,323,003.45-83,983,672.70

Finding the Fourth Proportional to 174,882,002.30, 262,323,003.45 and 83,983,672.70

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Solution

The fourth proportional to 174,882,002.30, 262,323,003.45 and 83,983,672.70 is: 125,975,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,882,002.30 : 262,323,003.45 = 83,983,672.70 : x
  2. Step 2: Convert to fraction form
    174,882,002.30/262,323,003.45 = 83,983,672.70/x
  3. Step 3: Cross multiply
    174,882,002.30x = 262,323,003.45 × 83,983,672.70
  4. Step 4: Simplify right side
    174,882,002.30x = 22,030,849,263,425,772
  5. Step 5: Solve for x
    x = 22,030,849,263,425,772/174,882,002.30
  6. Step 6: Final answer
    x = 125,975,509.05

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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.