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Finding the Third Proportional to 5,608,635,524 and 12,147,986,592

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Solution

The third proportional to 5,608,635,524 and 12,147,986,592 is: 26,311,850,290.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,635,524 : 12,147,986,592 = 12,147,986,592 : x
  2. Step 2: Convert to fraction form
    5,608,635,524/12,147,986,592 = 12,147,986,592/x
  3. Step 3: Cross multiply
    5,608,635,524x = 12,147,986,592 × 12,147,986,592
  4. Step 4: Simplify right side
    5,608,635,524x = 147,573,578,239,411,781,632
  5. Step 5: Solve for x
    x = 147,573,578,239,411,781,632/5,608,635,524
  6. Step 6: Final answer
    x = 26,311,850,290.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.