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Finding the Third Proportional to 383,277,555 and 833,815,593

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Solution

The third proportional to 383,277,555 and 833,815,593 is: 1,813,955,537.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,277,555 : 833,815,593 = 833,815,593 : x
  2. Step 2: Convert to fraction form
    383,277,555/833,815,593 = 833,815,593/x
  3. Step 3: Cross multiply
    383,277,555x = 833,815,593 × 833,815,593
  4. Step 4: Simplify right side
    383,277,555x = 695,248,443,129,941,632
  5. Step 5: Solve for x
    x = 695,248,443,129,941,632/383,277,555
  6. Step 6: Final answer
    x = 1,813,955,537.08

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.