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Finding the Third Proportional to 34,455,700 and 75,703,952

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Solution

The third proportional to 34,455,700 and 75,703,952 is: 166,332,082.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,455,700 : 75,703,952 = 75,703,952 : x
  2. Step 2: Convert to fraction form
    34,455,700/75,703,952 = 75,703,952/x
  3. Step 3: Cross multiply
    34,455,700x = 75,703,952 × 75,703,952
  4. Step 4: Simplify right side
    34,455,700x = 5,731,088,348,418,304
  5. Step 5: Solve for x
    x = 5,731,088,348,418,304/34,455,700
  6. Step 6: Final answer
    x = 166,332,082.89

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.