Home / 2,247,264,022.20-3,370,896,033.30-1,158,872,854.20

Finding the Fourth Proportional to 2,247,264,022.20, 3,370,896,033.30 and 1,158,872,854.20

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Solution

The fourth proportional to 2,247,264,022.20, 3,370,896,033.30 and 1,158,872,854.20 is: 1,738,309,281.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,022.20 : 3,370,896,033.30 = 1,158,872,854.20 : x
  2. Step 2: Convert to fraction form
    2,247,264,022.20/3,370,896,033.30 = 1,158,872,854.20/x
  3. Step 3: Cross multiply
    2,247,264,022.20x = 3,370,896,033.30 × 1,158,872,854.20
  4. Step 4: Simplify right side
    2,247,264,022.20x = 3,906,439,907,321,829,376
  5. Step 5: Solve for x
    x = 3,906,439,907,321,829,376/2,247,264,022.20
  6. Step 6: Final answer
    x = 1,738,309,281.30

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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.