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Finding the Third Proportional to 9,587,972 and 20,598,952

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Solution

The third proportional to 9,587,972 and 20,598,952 is: 44,255,117.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,972 : 20,598,952 = 20,598,952 : x
  2. Step 2: Convert to fraction form
    9,587,972/20,598,952 = 20,598,952/x
  3. Step 3: Cross multiply
    9,587,972x = 20,598,952 × 20,598,952
  4. Step 4: Simplify right side
    9,587,972x = 424,316,823,498,304
  5. Step 5: Solve for x
    x = 424,316,823,498,304/9,587,972
  6. Step 6: Final answer
    x = 44,255,117.09

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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.