Home / 50,251,928.48-69,330,001.38-32,858,455.04

Finding the Fourth Proportional to 50,251,928.48, 69,330,001.38 and 32,858,455.04

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Solution

The fourth proportional to 50,251,928.48, 69,330,001.38 and 32,858,455.04 is: 45,333,120.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,251,928.48 : 69,330,001.38 = 32,858,455.04 : x
  2. Step 2: Convert to fraction form
    50,251,928.48/69,330,001.38 = 32,858,455.04/x
  3. Step 3: Cross multiply
    50,251,928.48x = 69,330,001.38 × 32,858,455.04
  4. Step 4: Simplify right side
    50,251,928.48x = 2,278,076,733,267,867.50
  5. Step 5: Solve for x
    x = 2,278,076,733,267,867.50/50,251,928.48
  6. Step 6: Final answer
    x = 45,333,120.58

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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.