Home / 61,722,147.30-92,541,230.55-29,389,539.30

Finding the Fourth Proportional to 61,722,147.30, 92,541,230.55 and 29,389,539.30

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Solution

The fourth proportional to 61,722,147.30, 92,541,230.55 and 29,389,539.30 is: 44,064,314.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,722,147.30 : 92,541,230.55 = 29,389,539.30 : x
  2. Step 2: Convert to fraction form
    61,722,147.30/92,541,230.55 = 29,389,539.30/x
  3. Step 3: Cross multiply
    61,722,147.30x = 92,541,230.55 × 29,389,539.30
  4. Step 4: Simplify right side
    61,722,147.30x = 2,719,744,132,119,585.50
  5. Step 5: Solve for x
    x = 2,719,744,132,119,585.50/61,722,147.30
  6. Step 6: Final answer
    x = 44,064,314.85

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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.