Home / 42,911,510.02-59,217,472.17-23,332,402.43

Finding the Fourth Proportional to 42,911,510.02, 59,217,472.17 and 23,332,402.43

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Solution

The fourth proportional to 42,911,510.02, 59,217,472.17 and 23,332,402.43 is: 32,198,491.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,911,510.02 : 59,217,472.17 = 23,332,402.43 : x
  2. Step 2: Convert to fraction form
    42,911,510.02/59,217,472.17 = 23,332,402.43/x
  3. Step 3: Cross multiply
    42,911,510.02x = 59,217,472.17 × 23,332,402.43
  4. Step 4: Simplify right side
    42,911,510.02x = 1,381,685,891,483,743.75
  5. Step 5: Solve for x
    x = 1,381,685,891,483,743.75/42,911,510.02
  6. Step 6: Final answer
    x = 32,198,491.52

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