Home / 37,099,707.30-55,649,560.95-27,533,769.30

Finding the Fourth Proportional to 37,099,707.30, 55,649,560.95 and 27,533,769.30

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Solution

The fourth proportional to 37,099,707.30, 55,649,560.95 and 27,533,769.30 is: 41,300,653.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,099,707.30 : 55,649,560.95 = 27,533,769.30 : x
  2. Step 2: Convert to fraction form
    37,099,707.30/55,649,560.95 = 27,533,769.30/x
  3. Step 3: Cross multiply
    37,099,707.30x = 55,649,560.95 × 27,533,769.30
  4. Step 4: Simplify right side
    37,099,707.30x = 1,532,242,172,843,589
  5. Step 5: Solve for x
    x = 1,532,242,172,843,589/37,099,707.30
  6. Step 6: Final answer
    x = 41,300,653.95

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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.