Home / 63,925,695.60-95,778,318.60-29,777,002.80

Finding the Fourth Proportional to 63,925,695.60, 95,778,318.60 and 29,777,002.80

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Solution

The fourth proportional to 63,925,695.60, 95,778,318.60 and 29,777,002.80 is: 44,614,160.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,925,695.60 : 95,778,318.60 = 29,777,002.80 : x
  2. Step 2: Convert to fraction form
    63,925,695.60/95,778,318.60 = 29,777,002.80/x
  3. Step 3: Cross multiply
    63,925,695.60x = 95,778,318.60 × 29,777,002.80
  4. Step 4: Simplify right side
    63,925,695.60x = 2,851,991,261,131,492
  5. Step 5: Solve for x
    x = 2,851,991,261,131,492/63,925,695.60
  6. Step 6: Final answer
    x = 44,614,160.77

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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.