Home / 64,253,512.18-96,418,565.68-23,316,145.38

Finding the Fourth Proportional to 64,253,512.18, 96,418,565.68 and 23,316,145.38

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Solution

The fourth proportional to 64,253,512.18, 96,418,565.68 and 23,316,145.38 is: 34,988,115.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,253,512.18 : 96,418,565.68 = 23,316,145.38 : x
  2. Step 2: Convert to fraction form
    64,253,512.18/96,418,565.68 = 23,316,145.38/x
  3. Step 3: Cross multiply
    64,253,512.18x = 96,418,565.68 × 23,316,145.38
  4. Step 4: Simplify right side
    64,253,512.18x = 2,248,109,294,725,958.50
  5. Step 5: Solve for x
    x = 2,248,109,294,725,958.50/64,253,512.18
  6. Step 6: Final answer
    x = 34,988,115.33

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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.