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Finding the Third Proportional to 1,385,284,734 and 2,079,750,897

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Solution

The third proportional to 1,385,284,734 and 2,079,750,897 is: 3,122,364,440.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,385,284,734 : 2,079,750,897 = 2,079,750,897 : x
  2. Step 2: Convert to fraction form
    1,385,284,734/2,079,750,897 = 2,079,750,897/x
  3. Step 3: Cross multiply
    1,385,284,734x = 2,079,750,897 × 2,079,750,897
  4. Step 4: Simplify right side
    1,385,284,734x = 4,325,363,793,572,304,384
  5. Step 5: Solve for x
    x = 4,325,363,793,572,304,384/1,385,284,734
  6. Step 6: Final answer
    x = 3,122,364,440.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.