Home / 37,505,025,502.20-51,755,034,497.58-22,263,768,789.48

Finding the Fourth Proportional to 37,505,025,502.20, 51,755,034,497.58 and 22,263,768,789.48

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Solution

The fourth proportional to 37,505,025,502.20, 51,755,034,497.58 and 22,263,768,789.48 is: 30,722,872,636.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,505,025,502.20 : 51,755,034,497.58 = 22,263,768,789.48 : x
  2. Step 2: Convert to fraction form
    37,505,025,502.20/51,755,034,497.58 = 22,263,768,789.48/x
  3. Step 3: Cross multiply
    37,505,025,502.20x = 51,755,034,497.58 × 22,263,768,789.48
  4. Step 4: Simplify right side
    37,505,025,502.20x = 1,152,262,121,745,682,268,160
  5. Step 5: Solve for x
    x = 1,152,262,121,745,682,268,160/37,505,025,502.20
  6. Step 6: Final answer
    x = 30,722,872,636.84

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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.