Home / 36,854,936.80-55,282,405.20-16,384,616.80

Finding the Fourth Proportional to 36,854,936.80, 55,282,405.20 and 16,384,616.80

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Solution

The fourth proportional to 36,854,936.80, 55,282,405.20 and 16,384,616.80 is: 24,576,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,854,936.80 : 55,282,405.20 = 16,384,616.80 : x
  2. Step 2: Convert to fraction form
    36,854,936.80/55,282,405.20 = 16,384,616.80/x
  3. Step 3: Cross multiply
    36,854,936.80x = 55,282,405.20 × 16,384,616.80
  4. Step 4: Simplify right side
    36,854,936.80x = 905,781,024,984,327.50
  5. Step 5: Solve for x
    x = 905,781,024,984,327.50/36,854,936.80
  6. Step 6: Final answer
    x = 24,576,925.20

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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.