Home / 8,173,548,006.60-12,260,322,009.90-4,041,062,790.60

Finding the Fourth Proportional to 8,173,548,006.60, 12,260,322,009.90 and 4,041,062,790.60

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Solution

The fourth proportional to 8,173,548,006.60, 12,260,322,009.90 and 4,041,062,790.60 is: 6,061,594,185.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,173,548,006.60 : 12,260,322,009.90 = 4,041,062,790.60 : x
  2. Step 2: Convert to fraction form
    8,173,548,006.60/12,260,322,009.90 = 4,041,062,790.60/x
  3. Step 3: Cross multiply
    8,173,548,006.60x = 12,260,322,009.90 × 4,041,062,790.60
  4. Step 4: Simplify right side
    8,173,548,006.60x = 49,544,731,074,981,093,376
  5. Step 5: Solve for x
    x = 49,544,731,074,981,093,376/8,173,548,006.60
  6. Step 6: Final answer
    x = 6,061,594,185.90

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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.