Home / 237,924,022.55-328,337,796.78-132,084,594.95

Finding the Fourth Proportional to 237,924,022.55, 328,337,796.78 and 132,084,594.95

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Solution

The fourth proportional to 237,924,022.55, 328,337,796.78 and 132,084,594.95 is: 182,278,209.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,924,022.55 : 328,337,796.78 = 132,084,594.95 : x
  2. Step 2: Convert to fraction form
    237,924,022.55/328,337,796.78 = 132,084,594.95/x
  3. Step 3: Cross multiply
    237,924,022.55x = 328,337,796.78 × 132,084,594.95
  4. Step 4: Simplify right side
    237,924,022.55x = 43,368,364,892,820,016
  5. Step 5: Solve for x
    x = 43,368,364,892,820,016/237,924,022.55
  6. Step 6: Final answer
    x = 182,278,209.78

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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.