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Finding the Third Proportional to 15,159,896 and 23,325,374

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Solution

The third proportional to 15,159,896 and 23,325,374 is: 35,888,971.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,159,896 : 23,325,374 = 23,325,374 : x
  2. Step 2: Convert to fraction form
    15,159,896/23,325,374 = 23,325,374/x
  3. Step 3: Cross multiply
    15,159,896x = 23,325,374 × 23,325,374
  4. Step 4: Simplify right side
    15,159,896x = 544,073,072,239,876
  5. Step 5: Solve for x
    x = 544,073,072,239,876/15,159,896
  6. Step 6: Final answer
    x = 35,888,971.29

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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.