Home / 63,629,123.20-95,443,684.80-34,963,676.80

Finding the Fourth Proportional to 63,629,123.20, 95,443,684.80 and 34,963,676.80

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Solution

The fourth proportional to 63,629,123.20, 95,443,684.80 and 34,963,676.80 is: 52,445,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,629,123.20 : 95,443,684.80 = 34,963,676.80 : x
  2. Step 2: Convert to fraction form
    63,629,123.20/95,443,684.80 = 34,963,676.80/x
  3. Step 3: Cross multiply
    63,629,123.20x = 95,443,684.80 × 34,963,676.80
  4. Step 4: Simplify right side
    63,629,123.20x = 3,337,062,147,948,272.50
  5. Step 5: Solve for x
    x = 3,337,062,147,948,272.50/63,629,123.20
  6. Step 6: Final answer
    x = 52,445,515.20

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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.