Home / 5,003,265,286.32-6,904,633,165.56-2,745,204,215.28

Finding the Fourth Proportional to 5,003,265,286.32, 6,904,633,165.56 and 2,745,204,215.28

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Solution

The fourth proportional to 5,003,265,286.32, 6,904,633,165.56 and 2,745,204,215.28 is: 3,788,451,538.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,265,286.32 : 6,904,633,165.56 = 2,745,204,215.28 : x
  2. Step 2: Convert to fraction form
    5,003,265,286.32/6,904,633,165.56 = 2,745,204,215.28/x
  3. Step 3: Cross multiply
    5,003,265,286.32x = 6,904,633,165.56 × 2,745,204,215.28
  4. Step 4: Simplify right side
    5,003,265,286.32x = 18,954,628,071,057,403,904
  5. Step 5: Solve for x
    x = 18,954,628,071,057,403,904/5,003,265,286.32
  6. Step 6: Final answer
    x = 3,788,451,538.42

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.