Home / 40,394,770.39-60,681,836.26-25,053,397.32

Finding the Fourth Proportional to 40,394,770.39, 60,681,836.26 and 25,053,397.32

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Solution

The fourth proportional to 40,394,770.39, 60,681,836.26 and 25,053,397.32 is: 37,635,717.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,394,770.39 : 60,681,836.26 = 25,053,397.32 : x
  2. Step 2: Convert to fraction form
    40,394,770.39/60,681,836.26 = 25,053,397.32/x
  3. Step 3: Cross multiply
    40,394,770.39x = 60,681,836.26 × 25,053,397.32
  4. Step 4: Simplify right side
    40,394,770.39x = 1,520,286,153,705,575.75
  5. Step 5: Solve for x
    x = 1,520,286,153,705,575.75/40,394,770.39
  6. Step 6: Final answer
    x = 37,635,717.18

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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.