Home / 50,996,665.30-70,373,345.01-27,791,294.02

Finding the Fourth Proportional to 50,996,665.30, 70,373,345.01 and 27,791,294.02

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Solution

The fourth proportional to 50,996,665.30, 70,373,345.01 and 27,791,294.02 is: 38,350,866.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996,665.30 : 70,373,345.01 = 27,791,294.02 : x
  2. Step 2: Convert to fraction form
    50,996,665.30/70,373,345.01 = 27,791,294.02/x
  3. Step 3: Cross multiply
    50,996,665.30x = 70,373,345.01 × 27,791,294.02
  4. Step 4: Simplify right side
    50,996,665.30x = 1,955,766,322,343,810
  5. Step 5: Solve for x
    x = 1,955,766,322,343,810/50,996,665.30
  6. Step 6: Final answer
    x = 38,350,866.88

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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.