Home / 110,138,470.89-151,991,167.44-60,582,614.61

Finding the Fourth Proportional to 110,138,470.89, 151,991,167.44 and 60,582,614.61

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Solution

The fourth proportional to 110,138,470.89, 151,991,167.44 and 60,582,614.61 is: 83,604,050.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,138,470.89 : 151,991,167.44 = 60,582,614.61 : x
  2. Step 2: Convert to fraction form
    110,138,470.89/151,991,167.44 = 60,582,614.61/x
  3. Step 3: Cross multiply
    110,138,470.89x = 151,991,167.44 × 60,582,614.61
  4. Step 4: Simplify right side
    110,138,470.89x = 9,208,022,321,141,500
  5. Step 5: Solve for x
    x = 9,208,022,321,141,500/110,138,470.89
  6. Step 6: Final answer
    x = 83,604,050.85

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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.