Home / 24,074,480.64-33,222,785.40-13,761,428.88

Finding the Fourth Proportional to 24,074,480.64, 33,222,785.40 and 13,761,428.88

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Solution

The fourth proportional to 24,074,480.64, 33,222,785.40 and 13,761,428.88 is: 18,990,773.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,074,480.64 : 33,222,785.40 = 13,761,428.88 : x
  2. Step 2: Convert to fraction form
    24,074,480.64/33,222,785.40 = 13,761,428.88/x
  3. Step 3: Cross multiply
    24,074,480.64x = 33,222,785.40 × 13,761,428.88
  4. Step 4: Simplify right side
    24,074,480.64x = 457,192,998,477,602.38
  5. Step 5: Solve for x
    x = 457,192,998,477,602.38/24,074,480.64
  6. Step 6: Final answer
    x = 18,990,773.06

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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.