Home / 37,228,001.80-55,842,002.70-27,662,063.80

Finding the Fourth Proportional to 37,228,001.80, 55,842,002.70 and 27,662,063.80

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Solution

The fourth proportional to 37,228,001.80, 55,842,002.70 and 27,662,063.80 is: 41,493,095.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,228,001.80 : 55,842,002.70 = 27,662,063.80 : x
  2. Step 2: Convert to fraction form
    37,228,001.80/55,842,002.70 = 27,662,063.80/x
  3. Step 3: Cross multiply
    37,228,001.80x = 55,842,002.70 × 27,662,063.80
  4. Step 4: Simplify right side
    37,228,001.80x = 1,544,705,041,407,172.50
  5. Step 5: Solve for x
    x = 1,544,705,041,407,172.50/37,228,001.80
  6. Step 6: Final answer
    x = 41,493,095.70

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Double scale
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Similar ratio
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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.