Home / 567,876,113.20-851,814,169.80-541,091,486.80

Finding the Fourth Proportional to 567,876,113.20, 851,814,169.80 and 541,091,486.80

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Solution

The fourth proportional to 567,876,113.20, 851,814,169.80 and 541,091,486.80 is: 811,637,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,876,113.20 : 851,814,169.80 = 541,091,486.80 : x
  2. Step 2: Convert to fraction form
    567,876,113.20/851,814,169.80 = 541,091,486.80/x
  3. Step 3: Cross multiply
    567,876,113.20x = 851,814,169.80 × 541,091,486.80
  4. Step 4: Simplify right side
    567,876,113.20x = 460,909,395,614,389,568
  5. Step 5: Solve for x
    x = 460,909,395,614,389,568/567,876,113.20
  6. Step 6: Final answer
    x = 811,637,230.20

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Similar ratio
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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.