Home / 50,081,232.30-75,126,922.29-17,287,526.94

Finding the Fourth Proportional to 50,081,232.30, 75,126,922.29 and 17,287,526.94

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Solution

The fourth proportional to 50,081,232.30, 75,126,922.29 and 17,287,526.94 is: 25,933,041.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,081,232.30 : 75,126,922.29 = 17,287,526.94 : x
  2. Step 2: Convert to fraction form
    50,081,232.30/75,126,922.29 = 17,287,526.94/x
  3. Step 3: Cross multiply
    50,081,232.30x = 75,126,922.29 × 17,287,526.94
  4. Step 4: Simplify right side
    50,081,232.30x = 1,298,758,693,007,661.75
  5. Step 5: Solve for x
    x = 1,298,758,693,007,661.75/50,081,232.30
  6. Step 6: Final answer
    x = 25,933,041.85

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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.