Home / 50,996,658.55-70,373,335.69-27,791,287.27

Finding the Fourth Proportional to 50,996,658.55, 70,373,335.69 and 27,791,287.27

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Solution

The fourth proportional to 50,996,658.55, 70,373,335.69 and 27,791,287.27 is: 38,350,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996,658.55 : 70,373,335.69 = 27,791,287.27 : x
  2. Step 2: Convert to fraction form
    50,996,658.55/70,373,335.69 = 27,791,287.27/x
  3. Step 3: Cross multiply
    50,996,658.55x = 70,373,335.69 × 27,791,287.27
  4. Step 4: Simplify right side
    50,996,658.55x = 1,955,765,588,308,933.50
  5. Step 5: Solve for x
    x = 1,955,765,588,308,933.50/50,996,658.55
  6. Step 6: Final answer
    x = 38,350,857.56

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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.