Home / 33,419,867.84-50,119,596.66-23,111,350.40

Finding the Fourth Proportional to 33,419,867.84, 50,119,596.66 and 23,111,350.40

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Solution

The fourth proportional to 33,419,867.84, 50,119,596.66 and 23,111,350.40 is: 34,659,968.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,419,867.84 : 50,119,596.66 = 23,111,350.40 : x
  2. Step 2: Convert to fraction form
    33,419,867.84/50,119,596.66 = 23,111,350.40/x
  3. Step 3: Cross multiply
    33,419,867.84x = 50,119,596.66 × 23,111,350.40
  4. Step 4: Simplify right side
    33,419,867.84x = 1,158,331,560,315,929.50
  5. Step 5: Solve for x
    x = 1,158,331,560,315,929.50/33,419,867.84
  6. Step 6: Final answer
    x = 34,659,968.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.