Home / 110,109,376.22-151,954,847.37-60,553,517.69

Finding the Fourth Proportional to 110,109,376.22, 151,954,847.37 and 60,553,517.69

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Solution

The fourth proportional to 110,109,376.22, 151,954,847.37 and 60,553,517.69 is: 83,566,003.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,109,376.22 : 151,954,847.37 = 60,553,517.69 : x
  2. Step 2: Convert to fraction form
    110,109,376.22/151,954,847.37 = 60,553,517.69/x
  3. Step 3: Cross multiply
    110,109,376.22x = 151,954,847.37 × 60,553,517.69
  4. Step 4: Simplify right side
    110,109,376.22x = 9,201,400,538,680,432
  5. Step 5: Solve for x
    x = 9,201,400,538,680,432/110,109,376.22
  6. Step 6: Final answer
    x = 83,566,003.69

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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.