Home / 22,548,118.83-33,821,883.40-5,508,939.39

Finding the Fourth Proportional to 22,548,118.83, 33,821,883.40 and 5,508,939.39

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Solution

The fourth proportional to 22,548,118.83, 33,821,883.40 and 5,508,939.39 is: 8,263,337.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,548,118.83 : 33,821,883.40 = 5,508,939.39 : x
  2. Step 2: Convert to fraction form
    22,548,118.83/33,821,883.40 = 5,508,939.39/x
  3. Step 3: Cross multiply
    22,548,118.83x = 33,821,883.40 × 5,508,939.39
  4. Step 4: Simplify right side
    22,548,118.83x = 186,322,705,706,247.09
  5. Step 5: Solve for x
    x = 186,322,705,706,247.09/22,548,118.83
  6. Step 6: Final answer
    x = 8,263,337.05

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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.