Home / 33,419,862.84-50,119,589.16-23,111,345.40

Finding the Fourth Proportional to 33,419,862.84, 50,119,589.16 and 23,111,345.40

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Solution

The fourth proportional to 33,419,862.84, 50,119,589.16 and 23,111,345.40 is: 34,659,960.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,419,862.84 : 50,119,589.16 = 23,111,345.40 : x
  2. Step 2: Convert to fraction form
    33,419,862.84/50,119,589.16 = 23,111,345.40/x
  3. Step 3: Cross multiply
    33,419,862.84x = 50,119,589.16 × 23,111,345.40
  4. Step 4: Simplify right side
    33,419,862.84x = 1,158,331,136,382,855.75
  5. Step 5: Solve for x
    x = 1,158,331,136,382,855.75/33,419,862.84
  6. Step 6: Final answer
    x = 34,659,960.81

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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.