Home / 2,166,675,251.14-3,248,988,339.51-839,324,959

Finding the Fourth Proportional to 2,166,675,251.14, 3,248,988,339.51 and 839,324,959

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Solution

The fourth proportional to 2,166,675,251.14, 3,248,988,339.51 and 839,324,959 is: 1,258,590,554.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,166,675,251.14 : 3,248,988,339.51 = 839,324,959 : x
  2. Step 2: Convert to fraction form
    2,166,675,251.14/3,248,988,339.51 = 839,324,959/x
  3. Step 3: Cross multiply
    2,166,675,251.14x = 3,248,988,339.51 × 839,324,959
  4. Step 4: Simplify right side
    2,166,675,251.14x = 2,726,957,004,850,708,992
  5. Step 5: Solve for x
    x = 2,726,957,004,850,708,992/2,166,675,251.14
  6. Step 6: Final answer
    x = 1,258,590,554.08

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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.