Home / 29,517,407.20-40,735,034.94-17,126,565.04

Finding the Fourth Proportional to 29,517,407.20, 40,735,034.94 and 17,126,565.04

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Solution

The fourth proportional to 29,517,407.20, 40,735,034.94 and 17,126,565.04 is: 23,635,247.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,517,407.20 : 40,735,034.94 = 17,126,565.04 : x
  2. Step 2: Convert to fraction form
    29,517,407.20/40,735,034.94 = 17,126,565.04/x
  3. Step 3: Cross multiply
    29,517,407.20x = 40,735,034.94 × 17,126,565.04
  4. Step 4: Simplify right side
    29,517,407.20x = 697,651,225,306,582.38
  5. Step 5: Solve for x
    x = 697,651,225,306,582.38/29,517,407.20
  6. Step 6: Final answer
    x = 23,635,247.52

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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.