Home / 50,996,661.30-70,373,339.49-27,791,290.02

Finding the Fourth Proportional to 50,996,661.30, 70,373,339.49 and 27,791,290.02

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Solution

The fourth proportional to 50,996,661.30, 70,373,339.49 and 27,791,290.02 is: 38,350,861.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996,661.30 : 70,373,339.49 = 27,791,290.02 : x
  2. Step 2: Convert to fraction form
    50,996,661.30/70,373,339.49 = 27,791,290.02/x
  3. Step 3: Cross multiply
    50,996,661.30x = 70,373,339.49 × 27,791,290.02
  4. Step 4: Simplify right side
    50,996,661.30x = 1,955,765,887,442,508.75
  5. Step 5: Solve for x
    x = 1,955,765,887,442,508.75/50,996,661.30
  6. Step 6: Final answer
    x = 38,350,861.36

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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.