Home / 44,301,291.38-66,451,937.07-11,953,193.92

Finding the Fourth Proportional to 44,301,291.38, 66,451,937.07 and 11,953,193.92

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Solution

The fourth proportional to 44,301,291.38, 66,451,937.07 and 11,953,193.92 is: 17,929,790.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,301,291.38 : 66,451,937.07 = 11,953,193.92 : x
  2. Step 2: Convert to fraction form
    44,301,291.38/66,451,937.07 = 11,953,193.92/x
  3. Step 3: Cross multiply
    44,301,291.38x = 66,451,937.07 × 11,953,193.92
  4. Step 4: Simplify right side
    44,301,291.38x = 794,312,890,157,346.62
  5. Step 5: Solve for x
    x = 794,312,890,157,346.62/44,301,291.38
  6. Step 6: Final answer
    x = 17,929,790.88

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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.