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Finding the Third Proportional to 21,731,314.50 and 46,053,387

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Solution

The third proportional to 21,731,314.50 and 46,053,387 is: 97,597,154.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,731,314.50 : 46,053,387 = 46,053,387 : x
  2. Step 2: Convert to fraction form
    21,731,314.50/46,053,387 = 46,053,387/x
  3. Step 3: Cross multiply
    21,731,314.50x = 46,053,387 × 46,053,387
  4. Step 4: Simplify right side
    21,731,314.50x = 2,120,914,454,171,769
  5. Step 5: Solve for x
    x = 2,120,914,454,171,769/21,731,314.50
  6. Step 6: Final answer
    x = 97,597,154.29

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.