Home / 27,694,706,979.92-41,542,379,596.84-10,009,727,785.04

Finding the Fourth Proportional to 27,694,706,979.92, 41,542,379,596.84 and 10,009,727,785.04

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Solution

The fourth proportional to 27,694,706,979.92, 41,542,379,596.84 and 10,009,727,785.04 is: 15,014,707,019.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,694,706,979.92 : 41,542,379,596.84 = 10,009,727,785.04 : x
  2. Step 2: Convert to fraction form
    27,694,706,979.92/41,542,379,596.84 = 10,009,727,785.04/x
  3. Step 3: Cross multiply
    27,694,706,979.92x = 41,542,379,596.84 × 10,009,727,785.04
  4. Step 4: Simplify right side
    27,694,706,979.92x = 415,827,911,307,168,120,832
  5. Step 5: Solve for x
    x = 415,827,911,307,168,120,832/27,694,706,979.92
  6. Step 6: Final answer
    x = 15,014,707,019.96

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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.