Home / 36,987,565.66-51,050,060.33-22,305,622.30

Finding the Fourth Proportional to 36,987,565.66, 51,050,060.33 and 22,305,622.30

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Solution

The fourth proportional to 36,987,565.66, 51,050,060.33 and 22,305,622.30 is: 30,786,112.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,987,565.66 : 51,050,060.33 = 22,305,622.30 : x
  2. Step 2: Convert to fraction form
    36,987,565.66/51,050,060.33 = 22,305,622.30/x
  3. Step 3: Cross multiply
    36,987,565.66x = 51,050,060.33 × 22,305,622.30
  4. Step 4: Simplify right side
    36,987,565.66x = 1,138,703,364,113,193.25
  5. Step 5: Solve for x
    x = 1,138,703,364,113,193.25/36,987,565.66
  6. Step 6: Final answer
    x = 30,786,112.68

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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.