Home / 6,910,399.13-10,188,451.13

Finding the Third Proportional to 6,910,399.13 and 10,188,451.13

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Solution

The third proportional to 6,910,399.13 and 10,188,451.13 is: 15,021,496.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,399.13 : 10,188,451.13 = 10,188,451.13 : x
  2. Step 2: Convert to fraction form
    6,910,399.13/10,188,451.13 = 10,188,451.13/x
  3. Step 3: Cross multiply
    6,910,399.13x = 10,188,451.13 × 10,188,451.13
  4. Step 4: Simplify right side
    6,910,399.13x = 103,804,536,326,513.77
  5. Step 5: Solve for x
    x = 103,804,536,326,513.77/6,910,399.13
  6. Step 6: Final answer
    x = 15,021,496.51

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.