Home / 41,455,691.56-57,208,534.81-22,871,614.96

Finding the Fourth Proportional to 41,455,691.56, 57,208,534.81 and 22,871,614.96

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Solution

The fourth proportional to 41,455,691.56, 57,208,534.81 and 22,871,614.96 is: 31,562,652.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455,691.56 : 57,208,534.81 = 22,871,614.96 : x
  2. Step 2: Convert to fraction form
    41,455,691.56/57,208,534.81 = 22,871,614.96/x
  3. Step 3: Cross multiply
    41,455,691.56x = 57,208,534.81 × 22,871,614.96
  4. Step 4: Simplify right side
    41,455,691.56x = 1,308,451,580,600,076.75
  5. Step 5: Solve for x
    x = 1,308,451,580,600,076.75/41,455,691.56
  6. Step 6: Final answer
    x = 31,562,652.35

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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.