Home / 33,631,614.71-50,447,422.73-8,072,624.12

Finding the Fourth Proportional to 33,631,614.71, 50,447,422.73 and 8,072,624.12

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Solution

The fourth proportional to 33,631,614.71, 50,447,422.73 and 8,072,624.12 is: 12,108,936.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,631,614.71 : 50,447,422.73 = 8,072,624.12 : x
  2. Step 2: Convert to fraction form
    33,631,614.71/50,447,422.73 = 8,072,624.12/x
  3. Step 3: Cross multiply
    33,631,614.71x = 50,447,422.73 × 8,072,624.12
  4. Step 4: Simplify right side
    33,631,614.71x = 407,243,081,522,034.25
  5. Step 5: Solve for x
    x = 407,243,081,522,034.25/33,631,614.71
  6. Step 6: Final answer
    x = 12,108,936.34

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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.