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Finding the Third Proportional to 15,158,397 and 23,299,791

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Solution

The third proportional to 15,158,397 and 23,299,791 is: 35,813,830.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158,397 : 23,299,791 = 23,299,791 : x
  2. Step 2: Convert to fraction form
    15,158,397/23,299,791 = 23,299,791/x
  3. Step 3: Cross multiply
    15,158,397x = 23,299,791 × 23,299,791
  4. Step 4: Simplify right side
    15,158,397x = 542,880,260,643,681
  5. Step 5: Solve for x
    x = 542,880,260,643,681/15,158,397
  6. Step 6: Final answer
    x = 35,813,830.49

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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.