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Finding the Third Proportional to 912,410,250 and 1,318,275,535

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Solution

The third proportional to 912,410,250 and 1,318,275,535 is: 1,904,680,911.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    912,410,250 : 1,318,275,535 = 1,318,275,535 : x
  2. Step 2: Convert to fraction form
    912,410,250/1,318,275,535 = 1,318,275,535/x
  3. Step 3: Cross multiply
    912,410,250x = 1,318,275,535 × 1,318,275,535
  4. Step 4: Simplify right side
    912,410,250x = 1,737,850,386,179,536,128
  5. Step 5: Solve for x
    x = 1,737,850,386,179,536,128/912,410,250
  6. Step 6: Final answer
    x = 1,904,680,911.00

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Why These Related Problems?

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