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Finding the Third Proportional to 15,348,555 and 33,019,704

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Solution

The third proportional to 15,348,555 and 33,019,704 is: 71,036,058.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,348,555 : 33,019,704 = 33,019,704 : x
  2. Step 2: Convert to fraction form
    15,348,555/33,019,704 = 33,019,704/x
  3. Step 3: Cross multiply
    15,348,555x = 33,019,704 × 33,019,704
  4. Step 4: Simplify right side
    15,348,555x = 1,090,300,852,247,616
  5. Step 5: Solve for x
    x = 1,090,300,852,247,616/15,348,555
  6. Step 6: Final answer
    x = 71,036,058.59

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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.