Home / 61,545,209.60-92,317,814.40-29,694,713.60

Finding the Fourth Proportional to 61,545,209.60, 92,317,814.40 and 29,694,713.60

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Solution

The fourth proportional to 61,545,209.60, 92,317,814.40 and 29,694,713.60 is: 44,542,070.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,545,209.60 : 92,317,814.40 = 29,694,713.60 : x
  2. Step 2: Convert to fraction form
    61,545,209.60/92,317,814.40 = 29,694,713.60/x
  3. Step 3: Cross multiply
    61,545,209.60x = 92,317,814.40 × 29,694,713.60
  4. Step 4: Simplify right side
    61,545,209.60x = 2,741,351,058,785,956
  5. Step 5: Solve for x
    x = 2,741,351,058,785,956/61,545,209.60
  6. Step 6: Final answer
    x = 44,542,070.40

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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.