Home / 36,301,515.60-54,452,273.40-36,049,573.20

Finding the Fourth Proportional to 36,301,515.60, 54,452,273.40 and 36,049,573.20

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Solution

The fourth proportional to 36,301,515.60, 54,452,273.40 and 36,049,573.20 is: 54,074,359.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301,515.60 : 54,452,273.40 = 36,049,573.20 : x
  2. Step 2: Convert to fraction form
    36,301,515.60/54,452,273.40 = 36,049,573.20/x
  3. Step 3: Cross multiply
    36,301,515.60x = 54,452,273.40 × 36,049,573.20
  4. Step 4: Simplify right side
    36,301,515.60x = 1,962,981,215,839,713
  5. Step 5: Solve for x
    x = 1,962,981,215,839,713/36,301,515.60
  6. Step 6: Final answer
    x = 54,074,359.80

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Similar ratio
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1.5x scale

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.