Home / 16,231,170.44-24,350,488.14-4,871,834.12

Finding the Fourth Proportional to 16,231,170.44, 24,350,488.14 and 4,871,834.12

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Solution

The fourth proportional to 16,231,170.44, 24,350,488.14 and 4,871,834.12 is: 7,308,871.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,231,170.44 : 24,350,488.14 = 4,871,834.12 : x
  2. Step 2: Convert to fraction form
    16,231,170.44/24,350,488.14 = 4,871,834.12/x
  3. Step 3: Cross multiply
    16,231,170.44x = 24,350,488.14 × 4,871,834.12
  4. Step 4: Simplify right side
    16,231,170.44x = 118,631,538,959,107.34
  5. Step 5: Solve for x
    x = 118,631,538,959,107.34/16,231,170.44
  6. Step 6: Final answer
    x = 7,308,871.49

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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.