Home / 33,334,476.70-50,251,563.57-31,112,388.92

Finding the Fourth Proportional to 33,334,476.70, 50,251,563.57 and 31,112,388.92

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Solution

The fourth proportional to 33,334,476.70, 50,251,563.57 and 31,112,388.92 is: 46,901,776.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334,476.70 : 50,251,563.57 = 31,112,388.92 : x
  2. Step 2: Convert to fraction form
    33,334,476.70/50,251,563.57 = 31,112,388.92/x
  3. Step 3: Cross multiply
    33,334,476.70x = 50,251,563.57 × 31,112,388.92
  4. Step 4: Simplify right side
    33,334,476.70x = 1,563,446,189,627,943.75
  5. Step 5: Solve for x
    x = 1,563,446,189,627,943.75/33,334,476.70
  6. Step 6: Final answer
    x = 46,901,776.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.