Home / 2,069,172,023.70-3,103,758,035.55-1,844,691,345.30

Finding the Fourth Proportional to 2,069,172,023.70, 3,103,758,035.55 and 1,844,691,345.30

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Solution

The fourth proportional to 2,069,172,023.70, 3,103,758,035.55 and 1,844,691,345.30 is: 2,767,037,017.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,172,023.70 : 3,103,758,035.55 = 1,844,691,345.30 : x
  2. Step 2: Convert to fraction form
    2,069,172,023.70/3,103,758,035.55 = 1,844,691,345.30/x
  3. Step 3: Cross multiply
    2,069,172,023.70x = 3,103,758,035.55 × 1,844,691,345.30
  4. Step 4: Simplify right side
    2,069,172,023.70x = 5,725,475,586,084,414,464
  5. Step 5: Solve for x
    x = 5,725,475,586,084,414,464/2,069,172,023.70
  6. Step 6: Final answer
    x = 2,767,037,017.95

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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.