Home / 97,863,414.16-146,791,796.60-25,080,909.52

Finding the Fourth Proportional to 97,863,414.16, 146,791,796.60 and 25,080,909.52

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Solution

The fourth proportional to 97,863,414.16, 146,791,796.60 and 25,080,909.52 is: 37,620,512.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,863,414.16 : 146,791,796.60 = 25,080,909.52 : x
  2. Step 2: Convert to fraction form
    97,863,414.16/146,791,796.60 = 25,080,909.52/x
  3. Step 3: Cross multiply
    97,863,414.16x = 146,791,796.60 × 25,080,909.52
  4. Step 4: Simplify right side
    97,863,414.16x = 3,681,671,768,677,439
  5. Step 5: Solve for x
    x = 3,681,671,768,677,439/97,863,414.16
  6. Step 6: Final answer
    x = 37,620,512.22

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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.