Home / 39,234,085.90-54,142,987.82-24,343,871.83

Finding the Fourth Proportional to 39,234,085.90, 54,142,987.82 and 24,343,871.83

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Solution

The fourth proportional to 39,234,085.90, 54,142,987.82 and 24,343,871.83 is: 33,594,511.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,234,085.90 : 54,142,987.82 = 24,343,871.83 : x
  2. Step 2: Convert to fraction form
    39,234,085.90/54,142,987.82 = 24,343,871.83/x
  3. Step 3: Cross multiply
    39,234,085.90x = 54,142,987.82 × 24,343,871.83
  4. Step 4: Simplify right side
    39,234,085.90x = 1,318,049,955,726,254.25
  5. Step 5: Solve for x
    x = 1,318,049,955,726,254.25/39,234,085.90
  6. Step 6: Final answer
    x = 33,594,511.65

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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.