Home / 16,879,104,049.60-25,318,656,074.40-11,654,826,443.20

Finding the Fourth Proportional to 16,879,104,049.60, 25,318,656,074.40 and 11,654,826,443.20

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Solution

The fourth proportional to 16,879,104,049.60, 25,318,656,074.40 and 11,654,826,443.20 is: 17,482,239,664.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,879,104,049.60 : 25,318,656,074.40 = 11,654,826,443.20 : x
  2. Step 2: Convert to fraction form
    16,879,104,049.60/25,318,656,074.40 = 11,654,826,443.20/x
  3. Step 3: Cross multiply
    16,879,104,049.60x = 25,318,656,074.40 × 11,654,826,443.20
  4. Step 4: Simplify right side
    16,879,104,049.60x = 295,084,542,322,203,459,584
  5. Step 5: Solve for x
    x = 295,084,542,322,203,459,584/16,879,104,049.60
  6. Step 6: Final answer
    x = 17,482,239,664.80

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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.