Home / 3,122,995,702.20-4,684,321,123.30-2,283,498,728.04

Finding the Fourth Proportional to 3,122,995,702.20, 4,684,321,123.30 and 2,283,498,728.04

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Solution

The fourth proportional to 3,122,995,702.20, 4,684,321,123.30 and 2,283,498,728.04 is: 3,425,122,013.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,122,995,702.20 : 4,684,321,123.30 = 2,283,498,728.04 : x
  2. Step 2: Convert to fraction form
    3,122,995,702.20/4,684,321,123.30 = 2,283,498,728.04/x
  3. Step 3: Cross multiply
    3,122,995,702.20x = 4,684,321,123.30 × 2,283,498,728.04
  4. Step 4: Simplify right side
    3,122,995,702.20x = 10,696,641,326,786,453,504
  5. Step 5: Solve for x
    x = 10,696,641,326,786,453,504/3,122,995,702.20
  6. Step 6: Final answer
    x = 3,425,122,013.22

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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.