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Finding the Third Proportional to 110,962,764 and 176,718,186

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Solution

The third proportional to 110,962,764 and 176,718,186 is: 281,439,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,962,764 : 176,718,186 = 176,718,186 : x
  2. Step 2: Convert to fraction form
    110,962,764/176,718,186 = 176,718,186/x
  3. Step 3: Cross multiply
    110,962,764x = 176,718,186 × 176,718,186
  4. Step 4: Simplify right side
    110,962,764x = 31,229,317,263,130,596
  5. Step 5: Solve for x
    x = 31,229,317,263,130,596/110,962,764
  6. Step 6: Final answer
    x = 281,439,612.15

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.