Home / 29,512,387.80-44,268,581.70-23,347,672.20

Finding the Fourth Proportional to 29,512,387.80, 44,268,581.70 and 23,347,672.20

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Solution

The fourth proportional to 29,512,387.80, 44,268,581.70 and 23,347,672.20 is: 35,021,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,512,387.80 : 44,268,581.70 = 23,347,672.20 : x
  2. Step 2: Convert to fraction form
    29,512,387.80/44,268,581.70 = 23,347,672.20/x
  3. Step 3: Cross multiply
    29,512,387.80x = 44,268,581.70 × 23,347,672.20
  4. Step 4: Simplify right side
    29,512,387.80x = 1,033,568,334,290,518.75
  5. Step 5: Solve for x
    x = 1,033,568,334,290,518.75/29,512,387.80
  6. Step 6: Final answer
    x = 35,021,508.30

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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.