Home / 33,155,928.24-45,737,666.30-22,824,715.20

Finding the Fourth Proportional to 33,155,928.24, 45,737,666.30 and 22,824,715.20

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Solution

The fourth proportional to 33,155,928.24, 45,737,666.30 and 22,824,715.20 is: 31,486,049.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,155,928.24 : 45,737,666.30 = 22,824,715.20 : x
  2. Step 2: Convert to fraction form
    33,155,928.24/45,737,666.30 = 22,824,715.20/x
  3. Step 3: Cross multiply
    33,155,928.24x = 45,737,666.30 × 22,824,715.20
  4. Step 4: Simplify right side
    33,155,928.24x = 1,043,949,207,210,137.62
  5. Step 5: Solve for x
    x = 1,043,949,207,210,137.62/33,155,928.24
  6. Step 6: Final answer
    x = 31,486,049.78

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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.