Home / 16,552,947.93-24,829,132.11-7,448,601.80

Finding the Fourth Proportional to 16,552,947.93, 24,829,132.11 and 7,448,601.80

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Solution

The fourth proportional to 16,552,947.93, 24,829,132.11 and 7,448,601.80 is: 11,172,772.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552,947.93 : 24,829,132.11 = 7,448,601.80 : x
  2. Step 2: Convert to fraction form
    16,552,947.93/24,829,132.11 = 7,448,601.80/x
  3. Step 3: Cross multiply
    16,552,947.93x = 24,829,132.11 × 7,448,601.80
  4. Step 4: Simplify right side
    16,552,947.93x = 184,942,318,002,838.12
  5. Step 5: Solve for x
    x = 184,942,318,002,838.12/16,552,947.93
  6. Step 6: Final answer
    x = 11,172,772.29

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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.