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Finding the Third Proportional to 34,491,588 and 54,107,199

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Solution

The third proportional to 34,491,588 and 54,107,199 is: 84,878,347.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,491,588 : 54,107,199 = 54,107,199 : x
  2. Step 2: Convert to fraction form
    34,491,588/54,107,199 = 54,107,199/x
  3. Step 3: Cross multiply
    34,491,588x = 54,107,199 × 54,107,199
  4. Step 4: Simplify right side
    34,491,588x = 2,927,588,983,625,601
  5. Step 5: Solve for x
    x = 2,927,588,983,625,601/34,491,588
  6. Step 6: Final answer
    x = 84,878,347.25

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.