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Finding the Third Proportional to 69,973,762 and 96,457,452

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Solution

The third proportional to 69,973,762 and 96,457,452 is: 132,964,696.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,973,762 : 96,457,452 = 96,457,452 : x
  2. Step 2: Convert to fraction form
    69,973,762/96,457,452 = 96,457,452/x
  3. Step 3: Cross multiply
    69,973,762x = 96,457,452 × 96,457,452
  4. Step 4: Simplify right side
    69,973,762x = 9,304,040,046,332,304
  5. Step 5: Solve for x
    x = 9,304,040,046,332,304/69,973,762
  6. Step 6: Final answer
    x = 132,964,696.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.