Home / 2,675,443,868.60-4,016,189,111.70-1,585,541,046.20

Finding the Fourth Proportional to 2,675,443,868.60, 4,016,189,111.70 and 1,585,541,046.20

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Solution

The fourth proportional to 2,675,443,868.60, 4,016,189,111.70 and 1,585,541,046.20 is: 2,380,103,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,443,868.60 : 4,016,189,111.70 = 1,585,541,046.20 : x
  2. Step 2: Convert to fraction form
    2,675,443,868.60/4,016,189,111.70 = 1,585,541,046.20/x
  3. Step 3: Cross multiply
    2,675,443,868.60x = 4,016,189,111.70 × 1,585,541,046.20
  4. Step 4: Simplify right side
    2,675,443,868.60x = 6,367,832,685,901,867,008
  5. Step 5: Solve for x
    x = 6,367,832,685,901,867,008/2,675,443,868.60
  6. Step 6: Final answer
    x = 2,380,103,264.60

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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.