Home / 2,655,418,945.14-3,664,957,942.35-1,583,791,044.66

Finding the Fourth Proportional to 2,655,418,945.14, 3,664,957,942.35 and 1,583,791,044.66

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Solution

The fourth proportional to 2,655,418,945.14, 3,664,957,942.35 and 1,583,791,044.66 is: 2,185,917,811.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,418,945.14 : 3,664,957,942.35 = 1,583,791,044.66 : x
  2. Step 2: Convert to fraction form
    2,655,418,945.14/3,664,957,942.35 = 1,583,791,044.66/x
  3. Step 3: Cross multiply
    2,655,418,945.14x = 3,664,957,942.35 × 1,583,791,044.66
  4. Step 4: Simplify right side
    2,655,418,945.14x = 5,804,527,568,149,470,208
  5. Step 5: Solve for x
    x = 5,804,527,568,149,470,208/2,655,418,945.14
  6. Step 6: Final answer
    x = 2,185,917,811.11

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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.