Home / 8,088,336,195.40-12,132,504,293.10-2,272,245,891.40

Finding the Fourth Proportional to 8,088,336,195.40, 12,132,504,293.10 and 2,272,245,891.40

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Solution

The fourth proportional to 8,088,336,195.40, 12,132,504,293.10 and 2,272,245,891.40 is: 3,408,368,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,336,195.40 : 12,132,504,293.10 = 2,272,245,891.40 : x
  2. Step 2: Convert to fraction form
    8,088,336,195.40/12,132,504,293.10 = 2,272,245,891.40/x
  3. Step 3: Cross multiply
    8,088,336,195.40x = 12,132,504,293.10 × 2,272,245,891.40
  4. Step 4: Simplify right side
    8,088,336,195.40x = 27,568,033,032,389,337,088
  5. Step 5: Solve for x
    x = 27,568,033,032,389,337,088/8,088,336,195.40
  6. Step 6: Final answer
    x = 3,408,368,837.10

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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.