Home / 16,360,147.20-24,541,387.20-5,000,577.60

Finding the Fourth Proportional to 16,360,147.20, 24,541,387.20 and 5,000,577.60

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Solution

The fourth proportional to 16,360,147.20, 24,541,387.20 and 5,000,577.60 is: 7,501,222.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,147.20 : 24,541,387.20 = 5,000,577.60 : x
  2. Step 2: Convert to fraction form
    16,360,147.20/24,541,387.20 = 5,000,577.60/x
  3. Step 3: Cross multiply
    16,360,147.20x = 24,541,387.20 × 5,000,577.60
  4. Step 4: Simplify right side
    16,360,147.20x = 122,721,111,105,246.70
  5. Step 5: Solve for x
    x = 122,721,111,105,246.70/16,360,147.20
  6. Step 6: Final answer
    x = 7,501,222.92

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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.