Home / 63,350,945.17-87,424,304.31-34,377,569.17

Finding the Fourth Proportional to 63,350,945.17, 87,424,304.31 and 34,377,569.17

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Solution

The fourth proportional to 63,350,945.17, 87,424,304.31 and 34,377,569.17 is: 47,441,045.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350,945.17 : 87,424,304.31 = 34,377,569.17 : x
  2. Step 2: Convert to fraction form
    63,350,945.17/87,424,304.31 = 34,377,569.17/x
  3. Step 3: Cross multiply
    63,350,945.17x = 87,424,304.31 × 34,377,569.17
  4. Step 4: Simplify right side
    63,350,945.17x = 3,005,435,068,337,593
  5. Step 5: Solve for x
    x = 3,005,435,068,337,593/63,350,945.17
  6. Step 6: Final answer
    x = 47,441,045.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.