Home / 106,753,250.10-159,811,010.55-63,600,240.90

Finding the Fourth Proportional to 106,753,250.10, 159,811,010.55 and 63,600,240.90

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Solution

The fourth proportional to 106,753,250.10, 159,811,010.55 and 63,600,240.90 is: 95,210,391.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,753,250.10 : 159,811,010.55 = 63,600,240.90 : x
  2. Step 2: Convert to fraction form
    106,753,250.10/159,811,010.55 = 63,600,240.90/x
  3. Step 3: Cross multiply
    106,753,250.10x = 159,811,010.55 × 63,600,240.90
  4. Step 4: Simplify right side
    106,753,250.10x = 10,164,018,769,452,442
  5. Step 5: Solve for x
    x = 10,164,018,769,452,442/106,753,250.10
  6. Step 6: Final answer
    x = 95,210,391.81

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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.