Home / 32,186,359.20-48,288,092.40-13,982,743.20

Finding the Fourth Proportional to 32,186,359.20, 48,288,092.40 and 13,982,743.20

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Solution

The fourth proportional to 32,186,359.20, 48,288,092.40 and 13,982,743.20 is: 20,977,830.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,186,359.20 : 48,288,092.40 = 13,982,743.20 : x
  2. Step 2: Convert to fraction form
    32,186,359.20/48,288,092.40 = 13,982,743.20/x
  3. Step 3: Cross multiply
    32,186,359.20x = 48,288,092.40 × 13,982,743.20
  4. Step 4: Simplify right side
    32,186,359.20x = 675,199,995,647,071.62
  5. Step 5: Solve for x
    x = 675,199,995,647,071.62/32,186,359.20
  6. Step 6: Final answer
    x = 20,977,830.75

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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.