Home / 36,025,761.11-54,041,963.66-11,764,815.15

Finding the Fourth Proportional to 36,025,761.11, 54,041,963.66 and 11,764,815.15

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Solution

The fourth proportional to 36,025,761.11, 54,041,963.66 and 11,764,815.15 is: 17,648,307.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,025,761.11 : 54,041,963.66 = 11,764,815.15 : x
  2. Step 2: Convert to fraction form
    36,025,761.11/54,041,963.66 = 11,764,815.15/x
  3. Step 3: Cross multiply
    36,025,761.11x = 54,041,963.66 × 11,764,815.15
  4. Step 4: Simplify right side
    36,025,761.11x = 635,793,712,744,093.38
  5. Step 5: Solve for x
    x = 635,793,712,744,093.38/36,025,761.11
  6. Step 6: Final answer
    x = 17,648,307.58

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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.