Home / 2,015,451,639.75-4,418,323,768.75

Finding the Third Proportional to 2,015,451,639.75 and 4,418,323,768.75

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Solution

The third proportional to 2,015,451,639.75 and 4,418,323,768.75 is: 9,685,960,476.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,451,639.75 : 4,418,323,768.75 = 4,418,323,768.75 : x
  2. Step 2: Convert to fraction form
    2,015,451,639.75/4,418,323,768.75 = 4,418,323,768.75/x
  3. Step 3: Cross multiply
    2,015,451,639.75x = 4,418,323,768.75 × 4,418,323,768.75
  4. Step 4: Simplify right side
    2,015,451,639.75x = 19,521,584,925,501,202,432
  5. Step 5: Solve for x
    x = 19,521,584,925,501,202,432/2,015,451,639.75
  6. Step 6: Final answer
    x = 9,685,960,476.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.