Home / 22,213,403.16-33,311,695.14-12,110,524.44

Finding the Fourth Proportional to 22,213,403.16, 33,311,695.14 and 12,110,524.44

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Solution

The fourth proportional to 22,213,403.16, 33,311,695.14 and 12,110,524.44 is: 18,161,201.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,213,403.16 : 33,311,695.14 = 12,110,524.44 : x
  2. Step 2: Convert to fraction form
    22,213,403.16/33,311,695.14 = 12,110,524.44/x
  3. Step 3: Cross multiply
    22,213,403.16x = 33,311,695.14 × 12,110,524.44
  4. Step 4: Simplify right side
    22,213,403.16x = 403,422,098,130,799.19
  5. Step 5: Solve for x
    x = 403,422,098,130,799.19/22,213,403.16
  6. Step 6: Final answer
    x = 18,161,201.83

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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.