Home / 267,614,159.33-369,277,586.64-148,541,770.95

Finding the Fourth Proportional to 267,614,159.33, 369,277,586.64 and 148,541,770.95

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Solution

The fourth proportional to 267,614,159.33, 369,277,586.64 and 148,541,770.95 is: 204,971,018.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,614,159.33 : 369,277,586.64 = 148,541,770.95 : x
  2. Step 2: Convert to fraction form
    267,614,159.33/369,277,586.64 = 148,541,770.95/x
  3. Step 3: Cross multiply
    267,614,159.33x = 369,277,586.64 × 148,541,770.95
  4. Step 4: Simplify right side
    267,614,159.33x = 54,853,146,690,819,896
  5. Step 5: Solve for x
    x = 54,853,146,690,819,896/267,614,159.33
  6. Step 6: Final answer
    x = 204,971,018.08

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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.