Home / 36,464,947.48-50,337,121.98-22,720,702.24

Finding the Fourth Proportional to 36,464,947.48, 50,337,121.98 and 22,720,702.24

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Solution

The fourth proportional to 36,464,947.48, 50,337,121.98 and 22,720,702.24 is: 31,364,223.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,464,947.48 : 50,337,121.98 = 22,720,702.24 : x
  2. Step 2: Convert to fraction form
    36,464,947.48/50,337,121.98 = 22,720,702.24/x
  3. Step 3: Cross multiply
    36,464,947.48x = 50,337,121.98 × 22,720,702.24
  4. Step 4: Simplify right side
    36,464,947.48x = 1,143,694,760,126,139
  5. Step 5: Solve for x
    x = 1,143,694,760,126,139/36,464,947.48
  6. Step 6: Final answer
    x = 31,364,223.43

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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.