Home / 61,149,025.29-91,695,194.38-22,800,242.73

Finding the Fourth Proportional to 61,149,025.29, 91,695,194.38 and 22,800,242.73

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Solution

The fourth proportional to 61,149,025.29, 91,695,194.38 and 22,800,242.73 is: 34,189,795.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,149,025.29 : 91,695,194.38 = 22,800,242.73 : x
  2. Step 2: Convert to fraction form
    61,149,025.29/91,695,194.38 = 22,800,242.73/x
  3. Step 3: Cross multiply
    61,149,025.29x = 91,695,194.38 × 22,800,242.73
  4. Step 4: Simplify right side
    61,149,025.29x = 2,090,672,689,038,531.75
  5. Step 5: Solve for x
    x = 2,090,672,689,038,531.75/61,149,025.29
  6. Step 6: Final answer
    x = 34,189,795.82

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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.