Home / 73,584,221.10-110,376,331.65-25,045,943.10

Finding the Fourth Proportional to 73,584,221.10, 110,376,331.65 and 25,045,943.10

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Solution

The fourth proportional to 73,584,221.10, 110,376,331.65 and 25,045,943.10 is: 37,568,914.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,584,221.10 : 110,376,331.65 = 25,045,943.10 : x
  2. Step 2: Convert to fraction form
    73,584,221.10/110,376,331.65 = 25,045,943.10/x
  3. Step 3: Cross multiply
    73,584,221.10x = 110,376,331.65 × 25,045,943.10
  4. Step 4: Simplify right side
    73,584,221.10x = 2,764,479,322,092,629.50
  5. Step 5: Solve for x
    x = 2,764,479,322,092,629.50/73,584,221.10
  6. Step 6: Final answer
    x = 37,568,914.65

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Double scale
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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.