Home / 9,054,912,199.22-12,495,176,819.20-5,040,479,252.04

Finding the Fourth Proportional to 9,054,912,199.22, 12,495,176,819.20 and 5,040,479,252.04

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Solution

The fourth proportional to 9,054,912,199.22, 12,495,176,819.20 and 5,040,479,252.04 is: 6,955,526,251.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,912,199.22 : 12,495,176,819.20 = 5,040,479,252.04 : x
  2. Step 2: Convert to fraction form
    9,054,912,199.22/12,495,176,819.20 = 5,040,479,252.04/x
  3. Step 3: Cross multiply
    9,054,912,199.22x = 12,495,176,819.20 × 5,040,479,252.04
  4. Step 4: Simplify right side
    9,054,912,199.22x = 62,981,679,507,751,084,032
  5. Step 5: Solve for x
    x = 62,981,679,507,751,084,032/9,054,912,199.22
  6. Step 6: Final answer
    x = 6,955,526,251.61

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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.