Home / 29,267,999.90-43,901,999.85-28,708,127.90

Finding the Fourth Proportional to 29,267,999.90, 43,901,999.85 and 28,708,127.90

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Solution

The fourth proportional to 29,267,999.90, 43,901,999.85 and 28,708,127.90 is: 43,062,191.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267,999.90 : 43,901,999.85 = 28,708,127.90 : x
  2. Step 2: Convert to fraction form
    29,267,999.90/43,901,999.85 = 28,708,127.90/x
  3. Step 3: Cross multiply
    29,267,999.90x = 43,901,999.85 × 28,708,127.90
  4. Step 4: Simplify right side
    29,267,999.90x = 1,260,344,226,759,580.75
  5. Step 5: Solve for x
    x = 1,260,344,226,759,580.75/29,267,999.90
  6. Step 6: Final answer
    x = 43,062,191.85

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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.