Home / 15,960,582.20-23,944,236.32-5,177,042.33

Finding the Fourth Proportional to 15,960,582.20, 23,944,236.32 and 5,177,042.33

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Solution

The fourth proportional to 15,960,582.20, 23,944,236.32 and 5,177,042.33 is: 7,766,654.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,582.20 : 23,944,236.32 = 5,177,042.33 : x
  2. Step 2: Convert to fraction form
    15,960,582.20/23,944,236.32 = 5,177,042.33/x
  3. Step 3: Cross multiply
    15,960,582.20x = 23,944,236.32 × 5,177,042.33
  4. Step 4: Simplify right side
    15,960,582.20x = 123,960,324,881,384.86
  5. Step 5: Solve for x
    x = 123,960,324,881,384.86/15,960,582.20
  6. Step 6: Final answer
    x = 7,766,654.33

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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.