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Finding the Third Proportional to 1,801,593,391 and 3,879,623,582

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Solution

The third proportional to 1,801,593,391 and 3,879,623,582 is: 8,354,537,274.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,593,391 : 3,879,623,582 = 3,879,623,582 : x
  2. Step 2: Convert to fraction form
    1,801,593,391/3,879,623,582 = 3,879,623,582/x
  3. Step 3: Cross multiply
    1,801,593,391x = 3,879,623,582 × 3,879,623,582
  4. Step 4: Simplify right side
    1,801,593,391x = 15,051,479,138,010,511,360
  5. Step 5: Solve for x
    x = 15,051,479,138,010,511,360/1,801,593,391
  6. Step 6: Final answer
    x = 8,354,537,274.17

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.