Home / 6,551,687.25-10,134,156.38

Finding the Third Proportional to 6,551,687.25 and 10,134,156.38

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Solution

The third proportional to 6,551,687.25 and 10,134,156.38 is: 15,675,523.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,687.25 : 10,134,156.38 = 10,134,156.38 : x
  2. Step 2: Convert to fraction form
    6,551,687.25/10,134,156.38 = 10,134,156.38/x
  3. Step 3: Cross multiply
    6,551,687.25x = 10,134,156.38 × 10,134,156.38
  4. Step 4: Simplify right side
    6,551,687.25x = 102,701,125,432,953.14
  5. Step 5: Solve for x
    x = 102,701,125,432,953.14/6,551,687.25
  6. Step 6: Final answer
    x = 15,675,523.19

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.