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Finding the Third Proportional to 6,358,160 and 13,391,738

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Solution

The third proportional to 6,358,160 and 13,391,738 is: 28,206,060.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,160 : 13,391,738 = 13,391,738 : x
  2. Step 2: Convert to fraction form
    6,358,160/13,391,738 = 13,391,738/x
  3. Step 3: Cross multiply
    6,358,160x = 13,391,738 × 13,391,738
  4. Step 4: Simplify right side
    6,358,160x = 179,338,646,660,644
  5. Step 5: Solve for x
    x = 179,338,646,660,644/6,358,160
  6. Step 6: Final answer
    x = 28,206,060.66

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.