Home / 7,965,682,097.63-10,992,676,405.04-4,397,418,325.04

Finding the Fourth Proportional to 7,965,682,097.63, 10,992,676,405.04 and 4,397,418,325.04

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Solution

The fourth proportional to 7,965,682,097.63, 10,992,676,405.04 and 4,397,418,325.04 is: 6,068,456,671.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,965,682,097.63 : 10,992,676,405.04 = 4,397,418,325.04 : x
  2. Step 2: Convert to fraction form
    7,965,682,097.63/10,992,676,405.04 = 4,397,418,325.04/x
  3. Step 3: Cross multiply
    7,965,682,097.63x = 10,992,676,405.04 × 4,397,418,325.04
  4. Step 4: Simplify right side
    7,965,682,097.63x = 48,339,396,664,680,775,680
  5. Step 5: Solve for x
    x = 48,339,396,664,680,775,680/7,965,682,097.63
  6. Step 6: Final answer
    x = 6,068,456,671.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.