Home / 54,231,024.18-74,849,675.76-32,216,753.87

Finding the Fourth Proportional to 54,231,024.18, 74,849,675.76 and 32,216,753.87

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Solution

The fourth proportional to 54,231,024.18, 74,849,675.76 and 32,216,753.87 is: 44,465,573.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,231,024.18 : 74,849,675.76 = 32,216,753.87 : x
  2. Step 2: Convert to fraction form
    54,231,024.18/74,849,675.76 = 32,216,753.87/x
  3. Step 3: Cross multiply
    54,231,024.18x = 74,849,675.76 × 32,216,753.87
  4. Step 4: Simplify right side
    54,231,024.18x = 2,411,413,580,834,977
  5. Step 5: Solve for x
    x = 2,411,413,580,834,977/54,231,024.18
  6. Step 6: Final answer
    x = 44,465,573.30

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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.