Home / 43,578,842.80-60,138,076.38-24,001,552.78

Finding the Fourth Proportional to 43,578,842.80, 60,138,076.38 and 24,001,552.78

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Solution

The fourth proportional to 43,578,842.80, 60,138,076.38 and 24,001,552.78 is: 33,121,742.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,578,842.80 : 60,138,076.38 = 24,001,552.78 : x
  2. Step 2: Convert to fraction form
    43,578,842.80/60,138,076.38 = 24,001,552.78/x
  3. Step 3: Cross multiply
    43,578,842.80x = 60,138,076.38 × 24,001,552.78
  4. Step 4: Simplify right side
    43,578,842.80x = 1,443,407,214,322,241.50
  5. Step 5: Solve for x
    x = 1,443,407,214,322,241.50/43,578,842.80
  6. Step 6: Final answer
    x = 33,121,742.61

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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.