Home / 27,591,543,316.92-41,387,314,928.68-6,629,976,156.23

Finding the Fourth Proportional to 27,591,543,316.92, 41,387,314,928.68 and 6,629,976,156.23

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Solution

The fourth proportional to 27,591,543,316.92, 41,387,314,928.68 and 6,629,976,156.23 is: 9,944,964,223.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,591,543,316.92 : 41,387,314,928.68 = 6,629,976,156.23 : x
  2. Step 2: Convert to fraction form
    27,591,543,316.92/41,387,314,928.68 = 6,629,976,156.23/x
  3. Step 3: Cross multiply
    27,591,543,316.92x = 41,387,314,928.68 × 6,629,976,156.23
  4. Step 4: Simplify right side
    27,591,543,316.92x = 274,396,911,147,495,555,072
  5. Step 5: Solve for x
    x = 274,396,911,147,495,555,072/27,591,543,316.92
  6. Step 6: Final answer
    x = 9,944,964,223.12

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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.