Home / 22,012,540.24-33,018,766.36-5,840,112.56

Finding the Fourth Proportional to 22,012,540.24, 33,018,766.36 and 5,840,112.56

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Solution

The fourth proportional to 22,012,540.24, 33,018,766.36 and 5,840,112.56 is: 8,760,157.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,540.24 : 33,018,766.36 = 5,840,112.56 : x
  2. Step 2: Convert to fraction form
    22,012,540.24/33,018,766.36 = 5,840,112.56/x
  3. Step 3: Cross multiply
    22,012,540.24x = 33,018,766.36 × 5,840,112.56
  4. Step 4: Simplify right side
    22,012,540.24x = 192,833,312,134,741.47
  5. Step 5: Solve for x
    x = 192,833,312,134,741.47/22,012,540.24
  6. Step 6: Final answer
    x = 8,760,157.17

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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.