Home / 41,487,709.32-57,251,537.52-22,902,450.30

Finding the Fourth Proportional to 41,487,709.32, 57,251,537.52 and 22,902,450.30

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Solution

The fourth proportional to 41,487,709.32, 57,251,537.52 and 22,902,450.30 is: 31,604,552.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,487,709.32 : 57,251,537.52 = 22,902,450.30 : x
  2. Step 2: Convert to fraction form
    41,487,709.32/57,251,537.52 = 22,902,450.30/x
  3. Step 3: Cross multiply
    41,487,709.32x = 57,251,537.52 × 22,902,450.30
  4. Step 4: Simplify right side
    41,487,709.32x = 1,311,200,492,650,385.25
  5. Step 5: Solve for x
    x = 1,311,200,492,650,385.25/41,487,709.32
  6. Step 6: Final answer
    x = 31,604,552.63

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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.