Home / 3,215,338,135.50-6,694,911,470.25

Finding the Third Proportional to 3,215,338,135.50 and 6,694,911,470.25

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Solution

The third proportional to 3,215,338,135.50 and 6,694,911,470.25 is: 13,940,008,081.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,215,338,135.50 : 6,694,911,470.25 = 6,694,911,470.25 : x
  2. Step 2: Convert to fraction form
    3,215,338,135.50/6,694,911,470.25 = 6,694,911,470.25/x
  3. Step 3: Cross multiply
    3,215,338,135.50x = 6,694,911,470.25 × 6,694,911,470.25
  4. Step 4: Simplify right side
    3,215,338,135.50x = 44,821,839,594,485,014,528
  5. Step 5: Solve for x
    x = 44,821,839,594,485,014,528/3,215,338,135.50
  6. Step 6: Final answer
    x = 13,940,008,081.77

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.