Home / 4,330,936,855.90-5,976,538,222.25-2,451,301,783.43

Finding the Fourth Proportional to 4,330,936,855.90, 5,976,538,222.25 and 2,451,301,783.43

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Solution

The fourth proportional to 4,330,936,855.90, 5,976,538,222.25 and 2,451,301,783.43 is: 3,382,708,935.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,936,855.90 : 5,976,538,222.25 = 2,451,301,783.43 : x
  2. Step 2: Convert to fraction form
    4,330,936,855.90/5,976,538,222.25 = 2,451,301,783.43/x
  3. Step 3: Cross multiply
    4,330,936,855.90x = 5,976,538,222.25 × 2,451,301,783.43
  4. Step 4: Simplify right side
    4,330,936,855.90x = 14,650,298,802,932,858,880
  5. Step 5: Solve for x
    x = 14,650,298,802,932,858,880/4,330,936,855.90
  6. Step 6: Final answer
    x = 3,382,708,935.83

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Double scale
Find fourth proportional to 4,330,936,856.90, 5,976,538,223.63 and 2,451,301,784.43
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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.