Home / 27,098,759.46-37,396,192.41-14,708,853.78

Finding the Fourth Proportional to 27,098,759.46, 37,396,192.41 and 14,708,853.78

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Solution

The fourth proportional to 27,098,759.46, 37,396,192.41 and 14,708,853.78 is: 20,298,166.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,098,759.46 : 37,396,192.41 = 14,708,853.78 : x
  2. Step 2: Convert to fraction form
    27,098,759.46/37,396,192.41 = 14,708,853.78/x
  3. Step 3: Cross multiply
    27,098,759.46x = 37,396,192.41 × 14,708,853.78
  4. Step 4: Simplify right side
    27,098,759.46x = 550,055,126,087,435.75
  5. Step 5: Solve for x
    x = 550,055,126,087,435.75/27,098,759.46
  6. Step 6: Final answer
    x = 20,298,166.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.