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Finding the Third Proportional to 153,132,134 and 229,810,197

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Solution

The third proportional to 153,132,134 and 229,810,197 is: 344,883,371.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,132,134 : 229,810,197 = 229,810,197 : x
  2. Step 2: Convert to fraction form
    153,132,134/229,810,197 = 229,810,197/x
  3. Step 3: Cross multiply
    153,132,134x = 229,810,197 × 229,810,197
  4. Step 4: Simplify right side
    153,132,134x = 52,812,726,645,178,808
  5. Step 5: Solve for x
    x = 52,812,726,645,178,808/153,132,134
  6. Step 6: Final answer
    x = 344,883,371.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.