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Finding the Third Proportional to 54,147,394 and 88,887,255

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Solution

The third proportional to 54,147,394 and 88,887,255 is: 145,915,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,147,394 : 88,887,255 = 88,887,255 : x
  2. Step 2: Convert to fraction form
    54,147,394/88,887,255 = 88,887,255/x
  3. Step 3: Cross multiply
    54,147,394x = 88,887,255 × 88,887,255
  4. Step 4: Simplify right side
    54,147,394x = 7,900,944,101,435,025
  5. Step 5: Solve for x
    x = 7,900,944,101,435,025/54,147,394
  6. Step 6: Final answer
    x = 145,915,500.60

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Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.