Home / 43,996,836.30-65,995,254.45-32,659,428.30

Finding the Fourth Proportional to 43,996,836.30, 65,995,254.45 and 32,659,428.30

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Solution

The fourth proportional to 43,996,836.30, 65,995,254.45 and 32,659,428.30 is: 48,989,142.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,996,836.30 : 65,995,254.45 = 32,659,428.30 : x
  2. Step 2: Convert to fraction form
    43,996,836.30/65,995,254.45 = 32,659,428.30/x
  3. Step 3: Cross multiply
    43,996,836.30x = 65,995,254.45 × 32,659,428.30
  4. Step 4: Simplify right side
    43,996,836.30x = 2,155,367,280,850,031
  5. Step 5: Solve for x
    x = 2,155,367,280,850,031/43,996,836.30
  6. Step 6: Final answer
    x = 48,989,142.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.