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Finding the Third Proportional to 27,069,142 and 44,436,981

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Solution

The third proportional to 27,069,142 and 44,436,981 is: 72,948,203.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,069,142 : 44,436,981 = 44,436,981 : x
  2. Step 2: Convert to fraction form
    27,069,142/44,436,981 = 44,436,981/x
  3. Step 3: Cross multiply
    27,069,142x = 44,436,981 × 44,436,981
  4. Step 4: Simplify right side
    27,069,142x = 1,974,645,280,394,361
  5. Step 5: Solve for x
    x = 1,974,645,280,394,361/27,069,142
  6. Step 6: Final answer
    x = 72,948,203.54

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Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.