Home / 23,005,879,180.87-34,512,269,248.99-8,080,414,054.30

Finding the Fourth Proportional to 23,005,879,180.87, 34,512,269,248.99 and 8,080,414,054.30

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Solution

The fourth proportional to 23,005,879,180.87, 34,512,269,248.99 and 8,080,414,054.30 is: 12,121,833,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005,879,180.87 : 34,512,269,248.99 = 8,080,414,054.30 : x
  2. Step 2: Convert to fraction form
    23,005,879,180.87/34,512,269,248.99 = 8,080,414,054.30/x
  3. Step 3: Cross multiply
    23,005,879,180.87x = 34,512,269,248.99 × 8,080,414,054.30
  4. Step 4: Simplify right side
    23,005,879,180.87x = 278,873,425,485,340,508,160
  5. Step 5: Solve for x
    x = 278,873,425,485,340,508,160/23,005,879,180.87
  6. Step 6: Final answer
    x = 12,121,833,001.60

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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.