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Finding the Third Proportional to 62,598,122 and 133,811,019

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Solution

The third proportional to 62,598,122 and 133,811,019 is: 286,037,156.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,598,122 : 133,811,019 = 133,811,019 : x
  2. Step 2: Convert to fraction form
    62,598,122/133,811,019 = 133,811,019/x
  3. Step 3: Cross multiply
    62,598,122x = 133,811,019 × 133,811,019
  4. Step 4: Simplify right side
    62,598,122x = 17,905,388,805,818,360
  5. Step 5: Solve for x
    x = 17,905,388,805,818,360/62,598,122
  6. Step 6: Final answer
    x = 286,037,156.29

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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.