Home / 22,025,493.86-33,038,892.56-10,512,174.38

Finding the Fourth Proportional to 22,025,493.86, 33,038,892.56 and 10,512,174.38

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Solution

The fourth proportional to 22,025,493.86, 33,038,892.56 and 10,512,174.38 is: 15,768,572.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,493.86 : 33,038,892.56 = 10,512,174.38 : x
  2. Step 2: Convert to fraction form
    22,025,493.86/33,038,892.56 = 10,512,174.38/x
  3. Step 3: Cross multiply
    22,025,493.86x = 33,038,892.56 × 10,512,174.38
  4. Step 4: Simplify right side
    22,025,493.86x = 347,310,599,773,890.56
  5. Step 5: Solve for x
    x = 347,310,599,773,890.56/22,025,493.86
  6. Step 6: Final answer
    x = 15,768,572.64

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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.