Home / 38,837,098.96-58,256,698.24-10,082,597.92

Finding the Fourth Proportional to 38,837,098.96, 58,256,698.24 and 10,082,597.92

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Solution

The fourth proportional to 38,837,098.96, 58,256,698.24 and 10,082,597.92 is: 15,124,169.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,837,098.96 : 58,256,698.24 = 10,082,597.92 : x
  2. Step 2: Convert to fraction form
    38,837,098.96/58,256,698.24 = 10,082,597.92/x
  3. Step 3: Cross multiply
    38,837,098.96x = 58,256,698.24 × 10,082,597.92
  4. Step 4: Simplify right side
    38,837,098.96x = 587,378,864,500,691.62
  5. Step 5: Solve for x
    x = 587,378,864,500,691.62/38,837,098.96
  6. Step 6: Final answer
    x = 15,124,169.42

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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.