Home / 33,334,495.80-50,251,592.40-31,112,408.04

Finding the Fourth Proportional to 33,334,495.80, 50,251,592.40 and 31,112,408.04

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Solution

The fourth proportional to 33,334,495.80, 50,251,592.40 and 31,112,408.04 is: 46,901,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334,495.80 : 50,251,592.40 = 31,112,408.04 : x
  2. Step 2: Convert to fraction form
    33,334,495.80/50,251,592.40 = 31,112,408.04/x
  3. Step 3: Cross multiply
    33,334,495.80x = 50,251,592.40 × 31,112,408.04
  4. Step 4: Simplify right side
    33,334,495.80x = 1,563,448,047,408,562.75
  5. Step 5: Solve for x
    x = 1,563,448,047,408,562.75/33,334,495.80
  6. Step 6: Final answer
    x = 46,901,805.77

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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.