Home / 44,712,651-67,051,951.92-29,355,833.46

Finding the Fourth Proportional to 44,712,651, 67,051,951.92 and 29,355,833.46

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Solution

The fourth proportional to 44,712,651, 67,051,951.92 and 29,355,833.46 is: 44,022,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712,651 : 67,051,951.92 = 29,355,833.46 : x
  2. Step 2: Convert to fraction form
    44,712,651/67,051,951.92 = 29,355,833.46/x
  3. Step 3: Cross multiply
    44,712,651x = 67,051,951.92 × 29,355,833.46
  4. Step 4: Simplify right side
    44,712,651x = 1,968,365,933,731,447.25
  5. Step 5: Solve for x
    x = 1,968,365,933,731,447.25/44,712,651
  6. Step 6: Final answer
    x = 44,022,572.80

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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.