Home / 33,330,275.96-50,000,954.34-11,469,782.12

Finding the Fourth Proportional to 33,330,275.96, 50,000,954.34 and 11,469,782.12

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Solution

The fourth proportional to 33,330,275.96, 50,000,954.34 and 11,469,782.12 is: 17,206,579.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,330,275.96 : 50,000,954.34 = 11,469,782.12 : x
  2. Step 2: Convert to fraction form
    33,330,275.96/50,000,954.34 = 11,469,782.12/x
  3. Step 3: Cross multiply
    33,330,275.96x = 50,000,954.34 × 11,469,782.12
  4. Step 4: Simplify right side
    33,330,275.96x = 573,500,052,071,868.38
  5. Step 5: Solve for x
    x = 573,500,052,071,868.38/33,330,275.96
  6. Step 6: Final answer
    x = 17,206,579.77

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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.