Home / 54,513,003.52-75,225,287.28-32,485,998.88

Finding the Fourth Proportional to 54,513,003.52, 75,225,287.28 and 32,485,998.88

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Solution

The fourth proportional to 54,513,003.52, 75,225,287.28 and 32,485,998.88 is: 44,829,094.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,513,003.52 : 75,225,287.28 = 32,485,998.88 : x
  2. Step 2: Convert to fraction form
    54,513,003.52/75,225,287.28 = 32,485,998.88/x
  3. Step 3: Cross multiply
    54,513,003.52x = 75,225,287.28 × 32,485,998.88
  4. Step 4: Simplify right side
    54,513,003.52x = 2,443,768,598,325,758
  5. Step 5: Solve for x
    x = 2,443,768,598,325,758/54,513,003.52
  6. Step 6: Final answer
    x = 44,829,094.72

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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.