Home / 50,417,093.60-75,662,965.20-33,372,101.60

Finding the Fourth Proportional to 50,417,093.60, 75,662,965.20 and 33,372,101.60

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Solution

The fourth proportional to 50,417,093.60, 75,662,965.20 and 33,372,101.60 is: 50,082,858.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,417,093.60 : 75,662,965.20 = 33,372,101.60 : x
  2. Step 2: Convert to fraction form
    50,417,093.60/75,662,965.20 = 33,372,101.60/x
  3. Step 3: Cross multiply
    50,417,093.60x = 75,662,965.20 × 33,372,101.60
  4. Step 4: Simplify right side
    50,417,093.60x = 2,525,032,162,011,664.50
  5. Step 5: Solve for x
    x = 2,525,032,162,011,664.50/50,417,093.60
  6. Step 6: Final answer
    x = 50,082,858.45

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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.