Home / 41,240,987.97-56,906,236.80-23,833,971.78

Finding the Fourth Proportional to 41,240,987.97, 56,906,236.80 and 23,833,971.78

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Solution

The fourth proportional to 41,240,987.97, 56,906,236.80 and 23,833,971.78 is: 32,887,224.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,240,987.97 : 56,906,236.80 = 23,833,971.78 : x
  2. Step 2: Convert to fraction form
    41,240,987.97/56,906,236.80 = 23,833,971.78/x
  3. Step 3: Cross multiply
    41,240,987.97x = 56,906,236.80 × 23,833,971.78
  4. Step 4: Simplify right side
    41,240,987.97x = 1,356,301,641,997,197.50
  5. Step 5: Solve for x
    x = 1,356,301,641,997,197.50/41,240,987.97
  6. Step 6: Final answer
    x = 32,887,224.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.