Home / 37,230,186.80-55,845,280.20-27,664,248.80

Finding the Fourth Proportional to 37,230,186.80, 55,845,280.20 and 27,664,248.80

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Solution

The fourth proportional to 37,230,186.80, 55,845,280.20 and 27,664,248.80 is: 41,496,373.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,230,186.80 : 55,845,280.20 = 27,664,248.80 : x
  2. Step 2: Convert to fraction form
    37,230,186.80/55,845,280.20 = 27,664,248.80/x
  3. Step 3: Cross multiply
    37,230,186.80x = 55,845,280.20 × 27,664,248.80
  4. Step 4: Simplify right side
    37,230,186.80x = 1,544,917,725,758,514
  5. Step 5: Solve for x
    x = 1,544,917,725,758,514/37,230,186.80
  6. Step 6: Final answer
    x = 41,496,373.20

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Double scale
Find fourth proportional to 37,230,187.80, 55,845,281.70 and 27,664,249.80
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.