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Finding the Third Proportional to 1,327,435,202 and 1,912,086,435

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Solution

The third proportional to 1,327,435,202 and 1,912,086,435 is: 2,754,239,551.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,435,202 : 1,912,086,435 = 1,912,086,435 : x
  2. Step 2: Convert to fraction form
    1,327,435,202/1,912,086,435 = 1,912,086,435/x
  3. Step 3: Cross multiply
    1,327,435,202x = 1,912,086,435 × 1,912,086,435
  4. Step 4: Simplify right side
    1,327,435,202x = 3,656,074,534,911,009,280
  5. Step 5: Solve for x
    x = 3,656,074,534,911,009,280/1,327,435,202
  6. Step 6: Final answer
    x = 2,754,239,551.13

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.