Home / 4,887,568,214.72-6,744,861,604.32-2,659,927,106.24

Finding the Fourth Proportional to 4,887,568,214.72, 6,744,861,604.32 and 2,659,927,106.24

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Solution

The fourth proportional to 4,887,568,214.72, 6,744,861,604.32 and 2,659,927,106.24 is: 3,670,708,913.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,568,214.72 : 6,744,861,604.32 = 2,659,927,106.24 : x
  2. Step 2: Convert to fraction form
    4,887,568,214.72/6,744,861,604.32 = 2,659,927,106.24/x
  3. Step 3: Cross multiply
    4,887,568,214.72x = 6,744,861,604.32 × 2,659,927,106.24
  4. Step 4: Simplify right side
    4,887,568,214.72x = 17,940,840,209,168,179,200
  5. Step 5: Solve for x
    x = 17,940,840,209,168,179,200/4,887,568,214.72
  6. Step 6: Final answer
    x = 3,670,708,913.10

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Double scale
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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.