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Finding the Third Proportional to 11,432,585 and 25,168,081

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Solution

The third proportional to 11,432,585 and 25,168,081 is: 55,405,868.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,585 : 25,168,081 = 25,168,081 : x
  2. Step 2: Convert to fraction form
    11,432,585/25,168,081 = 25,168,081/x
  3. Step 3: Cross multiply
    11,432,585x = 25,168,081 × 25,168,081
  4. Step 4: Simplify right side
    11,432,585x = 633,432,301,222,561
  5. Step 5: Solve for x
    x = 633,432,301,222,561/11,432,585
  6. Step 6: Final answer
    x = 55,405,868.51

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.