Home / 27,851,532.15-41,775,324.99-7,380,797.93

Finding the Fourth Proportional to 27,851,532.15, 41,775,324.99 and 7,380,797.93

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Solution

The fourth proportional to 27,851,532.15, 41,775,324.99 and 7,380,797.93 is: 11,070,673.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,851,532.15 : 41,775,324.99 = 7,380,797.93 : x
  2. Step 2: Convert to fraction form
    27,851,532.15/41,775,324.99 = 7,380,797.93/x
  3. Step 3: Cross multiply
    27,851,532.15x = 41,775,324.99 × 7,380,797.93
  4. Step 4: Simplify right side
    27,851,532.15x = 308,335,232,002,392.62
  5. Step 5: Solve for x
    x = 308,335,232,002,392.62/27,851,532.15
  6. Step 6: Final answer
    x = 11,070,673.97

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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.