Home / 108,613,847,029.65-162,920,770,544.55-108,613,847,029.65

Finding the Fourth Proportional to 108,613,847,029.65, 162,920,770,544.55 and 108,613,847,029.65

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Solution

The fourth proportional to 108,613,847,029.65, 162,920,770,544.55 and 108,613,847,029.65 is: 162,920,770,544.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,613,847,029.65 : 162,920,770,544.55 = 108,613,847,029.65 : x
  2. Step 2: Convert to fraction form
    108,613,847,029.65/162,920,770,544.55 = 108,613,847,029.65/x
  3. Step 3: Cross multiply
    108,613,847,029.65x = 162,920,770,544.55 × 108,613,847,029.65
  4. Step 4: Simplify right side
    108,613,847,029.65x = 17,695,451,649,878,458,892,288
  5. Step 5: Solve for x
    x = 17,695,451,649,878,458,892,288/108,613,847,029.65
  6. Step 6: Final answer
    x = 162,920,770,544.55

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Double scale
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1.5x scale

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.