Home / 33,473,894.20-50,187,221.70-15,286,802.20

Finding the Fourth Proportional to 33,473,894.20, 50,187,221.70 and 15,286,802.20

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Solution

The fourth proportional to 33,473,894.20, 50,187,221.70 and 15,286,802.20 is: 22,919,416.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,473,894.20 : 50,187,221.70 = 15,286,802.20 : x
  2. Step 2: Convert to fraction form
    33,473,894.20/50,187,221.70 = 15,286,802.20/x
  3. Step 3: Cross multiply
    33,473,894.20x = 50,187,221.70 × 15,286,802.20
  4. Step 4: Simplify right side
    33,473,894.20x = 767,202,131,095,447.75
  5. Step 5: Solve for x
    x = 767,202,131,095,447.75/33,473,894.20
  6. Step 6: Final answer
    x = 22,919,416.74

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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.