Home / 96,569,497.40-144,854,246.10-31,883,286.20

Finding the Fourth Proportional to 96,569,497.40, 144,854,246.10 and 31,883,286.20

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Solution

The fourth proportional to 96,569,497.40, 144,854,246.10 and 31,883,286.20 is: 47,824,929.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,569,497.40 : 144,854,246.10 = 31,883,286.20 : x
  2. Step 2: Convert to fraction form
    96,569,497.40/144,854,246.10 = 31,883,286.20/x
  3. Step 3: Cross multiply
    96,569,497.40x = 144,854,246.10 × 31,883,286.20
  4. Step 4: Simplify right side
    96,569,497.40x = 4,618,429,385,691,534
  5. Step 5: Solve for x
    x = 4,618,429,385,691,534/96,569,497.40
  6. Step 6: Final answer
    x = 47,824,929.30

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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.