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Finding the Third Proportional to 37,335,368 and 81,044,464

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Solution

The third proportional to 37,335,368 and 81,044,464 is: 175,924,478.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,335,368 : 81,044,464 = 81,044,464 : x
  2. Step 2: Convert to fraction form
    37,335,368/81,044,464 = 81,044,464/x
  3. Step 3: Cross multiply
    37,335,368x = 81,044,464 × 81,044,464
  4. Step 4: Simplify right side
    37,335,368x = 6,568,205,145,047,296
  5. Step 5: Solve for x
    x = 6,568,205,145,047,296/37,335,368
  6. Step 6: Final answer
    x = 175,924,478.50

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.