Home / 16,871,214.75-25,308,003.24-6,773,835.75

Finding the Fourth Proportional to 16,871,214.75, 25,308,003.24 and 6,773,835.75

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Solution

The fourth proportional to 16,871,214.75, 25,308,003.24 and 6,773,835.75 is: 10,161,227.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,871,214.75 : 25,308,003.24 = 6,773,835.75 : x
  2. Step 2: Convert to fraction form
    16,871,214.75/25,308,003.24 = 6,773,835.75/x
  3. Step 3: Cross multiply
    16,871,214.75x = 25,308,003.24 × 6,773,835.75
  4. Step 4: Simplify right side
    16,871,214.75x = 171,432,257,108,227.81
  5. Step 5: Solve for x
    x = 171,432,257,108,227.81/16,871,214.75
  6. Step 6: Final answer
    x = 10,161,227.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.