Home / 2,358,848,675.72-3,538,278,049.14-958,844,863.23

Finding the Fourth Proportional to 2,358,848,675.72, 3,538,278,049.14 and 958,844,863.23

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Solution

The fourth proportional to 2,358,848,675.72, 3,538,278,049.14 and 958,844,863.23 is: 1,438,269,341.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,848,675.72 : 3,538,278,049.14 = 958,844,863.23 : x
  2. Step 2: Convert to fraction form
    2,358,848,675.72/3,538,278,049.14 = 958,844,863.23/x
  3. Step 3: Cross multiply
    2,358,848,675.72x = 3,538,278,049.14 × 958,844,863.23
  4. Step 4: Simplify right side
    2,358,848,675.72x = 3,392,659,732,097,354,240
  5. Step 5: Solve for x
    x = 3,392,659,732,097,354,240/2,358,848,675.72
  6. Step 6: Final answer
    x = 1,438,269,341.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.