Home / 37,228,330.80-55,842,496.20-27,662,392.80

Finding the Fourth Proportional to 37,228,330.80, 55,842,496.20 and 27,662,392.80

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Solution

The fourth proportional to 37,228,330.80, 55,842,496.20 and 27,662,392.80 is: 41,493,589.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,228,330.80 : 55,842,496.20 = 27,662,392.80 : x
  2. Step 2: Convert to fraction form
    37,228,330.80/55,842,496.20 = 27,662,392.80/x
  3. Step 3: Cross multiply
    37,228,330.80x = 55,842,496.20 × 27,662,392.80
  4. Step 4: Simplify right side
    37,228,330.80x = 1,544,737,064,816,907.50
  5. Step 5: Solve for x
    x = 1,544,737,064,816,907.50/37,228,330.80
  6. Step 6: Final answer
    x = 41,493,589.20

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Double scale
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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.