Home / 24,654,029-36,986,087.28-8,477,879.46

Finding the Fourth Proportional to 24,654,029, 36,986,087.28 and 8,477,879.46

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Solution

The fourth proportional to 24,654,029, 36,986,087.28 and 8,477,879.46 is: 12,718,553.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,654,029 : 36,986,087.28 = 8,477,879.46 : x
  2. Step 2: Convert to fraction form
    24,654,029/36,986,087.28 = 8,477,879.46/x
  3. Step 3: Cross multiply
    24,654,029x = 36,986,087.28 × 8,477,879.46
  4. Step 4: Simplify right side
    24,654,029x = 313,563,589,656,879.31
  5. Step 5: Solve for x
    x = 313,563,589,656,879.31/24,654,029
  6. Step 6: Final answer
    x = 12,718,553.61

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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.