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Finding the Third Proportional to 15,348,560 and 33,019,714

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Solution

The third proportional to 15,348,560 and 33,019,714 is: 71,036,078.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,348,560 : 33,019,714 = 33,019,714 : x
  2. Step 2: Convert to fraction form
    15,348,560/33,019,714 = 33,019,714/x
  3. Step 3: Cross multiply
    15,348,560x = 33,019,714 × 33,019,714
  4. Step 4: Simplify right side
    15,348,560x = 1,090,301,512,641,796
  5. Step 5: Solve for x
    x = 1,090,301,512,641,796/15,348,560
  6. Step 6: Final answer
    x = 71,036,078.48

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.