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Finding the Third Proportional to 26,506,668 and 57,976,152

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Solution

The third proportional to 26,506,668 and 57,976,152 is: 126,807,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,506,668 : 57,976,152 = 57,976,152 : x
  2. Step 2: Convert to fraction form
    26,506,668/57,976,152 = 57,976,152/x
  3. Step 3: Cross multiply
    26,506,668x = 57,976,152 × 57,976,152
  4. Step 4: Simplify right side
    26,506,668x = 3,361,234,200,727,104
  5. Step 5: Solve for x
    x = 3,361,234,200,727,104/26,506,668
  6. Step 6: Final answer
    x = 126,807,118.90

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.