Home / 60,229,489.38-83,117,193.56-32,727,417.63

Finding the Fourth Proportional to 60,229,489.38, 83,117,193.56 and 32,727,417.63

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Solution

The fourth proportional to 60,229,489.38, 83,117,193.56 and 32,727,417.63 is: 45,164,107.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,229,489.38 : 83,117,193.56 = 32,727,417.63 : x
  2. Step 2: Convert to fraction form
    60,229,489.38/83,117,193.56 = 32,727,417.63/x
  3. Step 3: Cross multiply
    60,229,489.38x = 83,117,193.56 × 32,727,417.63
  4. Step 4: Simplify right side
    60,229,489.38x = 2,720,211,105,519,067.50
  5. Step 5: Solve for x
    x = 2,720,211,105,519,067.50/60,229,489.38
  6. Step 6: Final answer
    x = 45,164,107.05

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Double scale
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1.5x scale

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.