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Finding the Third Proportional to 2,774,587,195 and 4,008,799,355

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Solution

The third proportional to 2,774,587,195 and 4,008,799,355 is: 5,792,022,790.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,587,195 : 4,008,799,355 = 4,008,799,355 : x
  2. Step 2: Convert to fraction form
    2,774,587,195/4,008,799,355 = 4,008,799,355/x
  3. Step 3: Cross multiply
    2,774,587,195x = 4,008,799,355 × 4,008,799,355
  4. Step 4: Simplify right side
    2,774,587,195x = 16,070,472,268,648,415,232
  5. Step 5: Solve for x
    x = 16,070,472,268,648,415,232/2,774,587,195
  6. Step 6: Final answer
    x = 5,792,022,790.85

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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.