Home / 44,315,135.12-61,165,090.24-25,986,325.52

Finding the Fourth Proportional to 44,315,135.12, 61,165,090.24 and 25,986,325.52

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Solution

The fourth proportional to 44,315,135.12, 61,165,090.24 and 25,986,325.52 is: 35,867,112.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,315,135.12 : 61,165,090.24 = 25,986,325.52 : x
  2. Step 2: Convert to fraction form
    44,315,135.12/61,165,090.24 = 25,986,325.52/x
  3. Step 3: Cross multiply
    44,315,135.12x = 61,165,090.24 × 25,986,325.52
  4. Step 4: Simplify right side
    44,315,135.12x = 1,589,455,945,524,761.75
  5. Step 5: Solve for x
    x = 1,589,455,945,524,761.75/44,315,135.12
  6. Step 6: Final answer
    x = 35,867,112.69

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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.