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Finding the Third Proportional to 15,158,376 and 23,299,758

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Solution

The third proportional to 15,158,376 and 23,299,758 is: 35,813,778.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158,376 : 23,299,758 = 23,299,758 : x
  2. Step 2: Convert to fraction form
    15,158,376/23,299,758 = 23,299,758/x
  3. Step 3: Cross multiply
    15,158,376x = 23,299,758 × 23,299,758
  4. Step 4: Simplify right side
    15,158,376x = 542,878,722,858,564
  5. Step 5: Solve for x
    x = 542,878,722,858,564/15,158,376
  6. Step 6: Final answer
    x = 35,813,778.66

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.