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Finding the Third Proportional to 6,967,437.75 and 15,055,885.13

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Solution

The third proportional to 6,967,437.75 and 15,055,885.13 is: 32,534,151.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967,437.75 : 15,055,885.13 = 15,055,885.13 : x
  2. Step 2: Convert to fraction form
    6,967,437.75/15,055,885.13 = 15,055,885.13/x
  3. Step 3: Cross multiply
    6,967,437.75x = 15,055,885.13 × 15,055,885.13
  4. Step 4: Simplify right side
    6,967,437.75x = 226,679,676,897,196.25
  5. Step 5: Solve for x
    x = 226,679,676,897,196.25/6,967,437.75
  6. Step 6: Final answer
    x = 32,534,151.73

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.