Home / 179,757,909.24-269,398,493.90-92,315,894.19

Finding the Fourth Proportional to 179,757,909.24, 269,398,493.90 and 92,315,894.19

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Solution

The fourth proportional to 179,757,909.24, 269,398,493.90 and 92,315,894.19 is: 138,351,424.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,757,909.24 : 269,398,493.90 = 92,315,894.19 : x
  2. Step 2: Convert to fraction form
    179,757,909.24/269,398,493.90 = 92,315,894.19/x
  3. Step 3: Cross multiply
    179,757,909.24x = 269,398,493.90 × 92,315,894.19
  4. Step 4: Simplify right side
    179,757,909.24x = 24,869,762,857,356,180
  5. Step 5: Solve for x
    x = 24,869,762,857,356,180/179,757,909.24
  6. Step 6: Final answer
    x = 138,351,424.77

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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.