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Finding the Third Proportional to 62,598,120 and 133,811,013

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Solution

The third proportional to 62,598,120 and 133,811,013 is: 286,037,139.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,598,120 : 133,811,013 = 133,811,013 : x
  2. Step 2: Convert to fraction form
    62,598,120/133,811,013 = 133,811,013/x
  3. Step 3: Cross multiply
    62,598,120x = 133,811,013 × 133,811,013
  4. Step 4: Simplify right side
    62,598,120x = 17,905,387,200,086,168
  5. Step 5: Solve for x
    x = 17,905,387,200,086,168/62,598,120
  6. Step 6: Final answer
    x = 286,037,139.77

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.