Home / 31,993,426.24-44,152,063.98-18,058,174.90

Finding the Fourth Proportional to 31,993,426.24, 44,152,063.98 and 18,058,174.90

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Solution

The fourth proportional to 31,993,426.24, 44,152,063.98 and 18,058,174.90 is: 24,920,922.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,993,426.24 : 44,152,063.98 = 18,058,174.90 : x
  2. Step 2: Convert to fraction form
    31,993,426.24/44,152,063.98 = 18,058,174.90/x
  3. Step 3: Cross multiply
    31,993,426.24x = 44,152,063.98 × 18,058,174.90
  4. Step 4: Simplify right side
    31,993,426.24x = 797,305,693,546,830
  5. Step 5: Solve for x
    x = 797,305,693,546,830/31,993,426.24
  6. Step 6: Final answer
    x = 24,920,922.43

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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.