Home / 43,787,222.64-60,435,959.76-25,463,078.64

Finding the Fourth Proportional to 43,787,222.64, 60,435,959.76 and 25,463,078.64

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Solution

The fourth proportional to 43,787,222.64, 60,435,959.76 and 25,463,078.64 is: 35,144,626.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,787,222.64 : 60,435,959.76 = 25,463,078.64 : x
  2. Step 2: Convert to fraction form
    43,787,222.64/60,435,959.76 = 25,463,078.64/x
  3. Step 3: Cross multiply
    43,787,222.64x = 60,435,959.76 × 25,463,078.64
  4. Step 4: Simplify right side
    43,787,222.64x = 1,538,885,596,052,755.50
  5. Step 5: Solve for x
    x = 1,538,885,596,052,755.50/43,787,222.64
  6. Step 6: Final answer
    x = 35,144,626.75

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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.