Home / 41,455,690.56-57,208,533.44-22,871,613.96

Finding the Fourth Proportional to 41,455,690.56, 57,208,533.44 and 22,871,613.96

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Solution

The fourth proportional to 41,455,690.56, 57,208,533.44 and 22,871,613.96 is: 31,562,650.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455,690.56 : 57,208,533.44 = 22,871,613.96 : x
  2. Step 2: Convert to fraction form
    41,455,690.56/57,208,533.44 = 22,871,613.96/x
  3. Step 3: Cross multiply
    41,455,690.56x = 57,208,533.44 × 22,871,613.96
  4. Step 4: Simplify right side
    41,455,690.56x = 1,308,451,491,943,072.75
  5. Step 5: Solve for x
    x = 1,308,451,491,943,072.75/41,455,690.56
  6. Step 6: Final answer
    x = 31,562,650.97

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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.