Home / 37,228,600.80-55,842,901.20-27,662,662.80

Finding the Fourth Proportional to 37,228,600.80, 55,842,901.20 and 27,662,662.80

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Solution

The fourth proportional to 37,228,600.80, 55,842,901.20 and 27,662,662.80 is: 41,493,994.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,228,600.80 : 55,842,901.20 = 27,662,662.80 : x
  2. Step 2: Convert to fraction form
    37,228,600.80/55,842,901.20 = 27,662,662.80/x
  3. Step 3: Cross multiply
    37,228,600.80x = 55,842,901.20 × 27,662,662.80
  4. Step 4: Simplify right side
    37,228,600.80x = 1,544,763,345,669,315.50
  5. Step 5: Solve for x
    x = 1,544,763,345,669,315.50/37,228,600.80
  6. Step 6: Final answer
    x = 41,493,994.20

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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.