Home / 4,695,519,221.22-6,479,729,352.60-2,580,929,960.16

Finding the Fourth Proportional to 4,695,519,221.22, 6,479,729,352.60 and 2,580,929,960.16

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Solution

The fourth proportional to 4,695,519,221.22, 6,479,729,352.60 and 2,580,929,960.16 is: 3,561,635,429.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,519,221.22 : 6,479,729,352.60 = 2,580,929,960.16 : x
  2. Step 2: Convert to fraction form
    4,695,519,221.22/6,479,729,352.60 = 2,580,929,960.16/x
  3. Step 3: Cross multiply
    4,695,519,221.22x = 6,479,729,352.60 × 2,580,929,960.16
  4. Step 4: Simplify right side
    4,695,519,221.22x = 16,723,727,619,853,500,416
  5. Step 5: Solve for x
    x = 16,723,727,619,853,500,416/4,695,519,221.22
  6. Step 6: Final answer
    x = 3,561,635,429.85

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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.