Home / 25,173,301.92-34,741,842.76-14,722,513.44

Finding the Fourth Proportional to 25,173,301.92, 34,741,842.76 and 14,722,513.44

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Solution

The fourth proportional to 25,173,301.92, 34,741,842.76 and 14,722,513.44 is: 20,318,639.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,173,301.92 : 34,741,842.76 = 14,722,513.44 : x
  2. Step 2: Convert to fraction form
    25,173,301.92/34,741,842.76 = 14,722,513.44/x
  3. Step 3: Cross multiply
    25,173,301.92x = 34,741,842.76 × 14,722,513.44
  4. Step 4: Simplify right side
    25,173,301.92x = 511,487,246,964,466.62
  5. Step 5: Solve for x
    x = 511,487,246,964,466.62/25,173,301.92
  6. Step 6: Final answer
    x = 20,318,639.51

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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.