Home / 22,072,074.86-33,098,460.54-11,135,535.86

Finding the Fourth Proportional to 22,072,074.86, 33,098,460.54 and 11,135,535.86

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Solution

The fourth proportional to 22,072,074.86, 33,098,460.54 and 11,135,535.86 is: 16,698,434.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,072,074.86 : 33,098,460.54 = 11,135,535.86 : x
  2. Step 2: Convert to fraction form
    22,072,074.86/33,098,460.54 = 11,135,535.86/x
  3. Step 3: Cross multiply
    22,072,074.86x = 33,098,460.54 × 11,135,535.86
  4. Step 4: Simplify right side
    22,072,074.86x = 368,569,094,253,964.94
  5. Step 5: Solve for x
    x = 368,569,094,253,964.94/22,072,074.86
  6. Step 6: Final answer
    x = 16,698,434.41

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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.