Home / 33,324,708.32-49,969,088.48-15,118,969.85

Finding the Fourth Proportional to 33,324,708.32, 49,969,088.48 and 15,118,969.85

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Solution

The fourth proportional to 33,324,708.32, 49,969,088.48 and 15,118,969.85 is: 22,670,300.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,324,708.32 : 49,969,088.48 = 15,118,969.85 : x
  2. Step 2: Convert to fraction form
    33,324,708.32/49,969,088.48 = 15,118,969.85/x
  3. Step 3: Cross multiply
    33,324,708.32x = 49,969,088.48 × 15,118,969.85
  4. Step 4: Simplify right side
    33,324,708.32x = 755,481,141,835,662.12
  5. Step 5: Solve for x
    x = 755,481,141,835,662.12/33,324,708.32
  6. Step 6: Final answer
    x = 22,670,300.21

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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.