Home / 35,061,573.86-48,389,778.49-20,176,591.98

Finding the Fourth Proportional to 35,061,573.86, 48,389,778.49 and 20,176,591.98

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Solution

The fourth proportional to 35,061,573.86, 48,389,778.49 and 20,176,591.98 is: 27,846,462.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,061,573.86 : 48,389,778.49 = 20,176,591.98 : x
  2. Step 2: Convert to fraction form
    35,061,573.86/48,389,778.49 = 20,176,591.98/x
  3. Step 3: Cross multiply
    35,061,573.86x = 48,389,778.49 × 20,176,591.98
  4. Step 4: Simplify right side
    35,061,573.86x = 976,340,816,595,310.62
  5. Step 5: Solve for x
    x = 976,340,816,595,310.62/35,061,573.86
  6. Step 6: Final answer
    x = 27,846,462.93

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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.