Home / 50,996,658.30-70,373,335.35-27,791,287.02

Finding the Fourth Proportional to 50,996,658.30, 70,373,335.35 and 27,791,287.02

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Solution

The fourth proportional to 50,996,658.30, 70,373,335.35 and 27,791,287.02 is: 38,350,857.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996,658.30 : 70,373,335.35 = 27,791,287.02 : x
  2. Step 2: Convert to fraction form
    50,996,658.30/70,373,335.35 = 27,791,287.02/x
  3. Step 3: Cross multiply
    50,996,658.30x = 70,373,335.35 × 27,791,287.02
  4. Step 4: Simplify right side
    50,996,658.30x = 1,955,765,561,266,562
  5. Step 5: Solve for x
    x = 1,955,765,561,266,562/50,996,658.30
  6. Step 6: Final answer
    x = 38,350,857.22

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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.