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Finding the Third Proportional to 17,630,938 and 26,713,053

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Solution

The third proportional to 17,630,938 and 26,713,053 is: 40,473,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,630,938 : 26,713,053 = 26,713,053 : x
  2. Step 2: Convert to fraction form
    17,630,938/26,713,053 = 26,713,053/x
  3. Step 3: Cross multiply
    17,630,938x = 26,713,053 × 26,713,053
  4. Step 4: Simplify right side
    17,630,938x = 713,587,200,580,809
  5. Step 5: Solve for x
    x = 713,587,200,580,809/17,630,938
  6. Step 6: Final answer
    x = 40,473,581.19

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.