Home / 26,627,067,436.23-36,745,372,872.45-14,419,867,312.68

Finding the Fourth Proportional to 26,627,067,436.23, 36,745,372,872.45 and 14,419,867,312.68

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Solution

The fourth proportional to 26,627,067,436.23, 36,745,372,872.45 and 14,419,867,312.68 is: 19,899,427,619.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,627,067,436.23 : 36,745,372,872.45 = 14,419,867,312.68 : x
  2. Step 2: Convert to fraction form
    26,627,067,436.23/36,745,372,872.45 = 14,419,867,312.68/x
  3. Step 3: Cross multiply
    26,627,067,436.23x = 36,745,372,872.45 × 14,419,867,312.68
  4. Step 4: Simplify right side
    26,627,067,436.23x = 529,863,401,175,680,090,112
  5. Step 5: Solve for x
    x = 529,863,401,175,680,090,112/26,627,067,436.23
  6. Step 6: Final answer
    x = 19,899,427,619.83

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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.