Home / 64,096,468.38-96,144,822.90-15,574,363.26

Finding the Fourth Proportional to 64,096,468.38, 96,144,822.90 and 15,574,363.26

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Solution

The fourth proportional to 64,096,468.38, 96,144,822.90 and 15,574,363.26 is: 23,361,574.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,096,468.38 : 96,144,822.90 = 15,574,363.26 : x
  2. Step 2: Convert to fraction form
    64,096,468.38/96,144,822.90 = 15,574,363.26/x
  3. Step 3: Cross multiply
    64,096,468.38x = 96,144,822.90 × 15,574,363.26
  4. Step 4: Simplify right side
    64,096,468.38x = 1,497,394,397,412,966.75
  5. Step 5: Solve for x
    x = 1,497,394,397,412,966.75/64,096,468.38
  6. Step 6: Final answer
    x = 23,361,574.13

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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.