Home / 22,421,076.24-33,631,614.72-5,381,749.16

Finding the Fourth Proportional to 22,421,076.24, 33,631,614.72 and 5,381,749.16

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Solution

The fourth proportional to 22,421,076.24, 33,631,614.72 and 5,381,749.16 is: 8,072,623.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,076.24 : 33,631,614.72 = 5,381,749.16 : x
  2. Step 2: Convert to fraction form
    22,421,076.24/33,631,614.72 = 5,381,749.16/x
  3. Step 3: Cross multiply
    22,421,076.24x = 33,631,614.72 × 5,381,749.16
  4. Step 4: Simplify right side
    22,421,076.24x = 180,996,914,268,803.62
  5. Step 5: Solve for x
    x = 180,996,914,268,803.62/22,421,076.24
  6. Step 6: Final answer
    x = 8,072,623.83

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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.