Home / 63,936,331.60-95,794,272.60-29,787,638.80

Finding the Fourth Proportional to 63,936,331.60, 95,794,272.60 and 29,787,638.80

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Solution

The fourth proportional to 63,936,331.60, 95,794,272.60 and 29,787,638.80 is: 44,630,104.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936,331.60 : 95,794,272.60 = 29,787,638.80 : x
  2. Step 2: Convert to fraction form
    63,936,331.60/95,794,272.60 = 29,787,638.80/x
  3. Step 3: Cross multiply
    63,936,331.60x = 95,794,272.60 × 29,787,638.80
  4. Step 4: Simplify right side
    63,936,331.60x = 2,853,485,191,317,537
  5. Step 5: Solve for x
    x = 2,853,485,191,317,537/63,936,331.60
  6. Step 6: Final answer
    x = 44,630,104.98

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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.