Home / 2,826,444,435.26-4,240,126,821.39-834,687,959.95

Finding the Fourth Proportional to 2,826,444,435.26, 4,240,126,821.39 and 834,687,959.95

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Solution

The fourth proportional to 2,826,444,435.26, 4,240,126,821.39 and 834,687,959.95 is: 1,252,167,834.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,444,435.26 : 4,240,126,821.39 = 834,687,959.95 : x
  2. Step 2: Convert to fraction form
    2,826,444,435.26/4,240,126,821.39 = 834,687,959.95/x
  3. Step 3: Cross multiply
    2,826,444,435.26x = 4,240,126,821.39 × 834,687,959.95
  4. Step 4: Simplify right side
    2,826,444,435.26x = 3,539,182,806,449,923,584
  5. Step 5: Solve for x
    x = 3,539,182,806,449,923,584/2,826,444,435.26
  6. Step 6: Final answer
    x = 1,252,167,834.01

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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.