Home / 50,026,236.26-75,045,406.91-17,671,517.69

Finding the Fourth Proportional to 50,026,236.26, 75,045,406.91 and 17,671,517.69

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Solution

The fourth proportional to 50,026,236.26, 75,045,406.91 and 17,671,517.69 is: 26,509,414.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,026,236.26 : 75,045,406.91 = 17,671,517.69 : x
  2. Step 2: Convert to fraction form
    50,026,236.26/75,045,406.91 = 17,671,517.69/x
  3. Step 3: Cross multiply
    50,026,236.26x = 75,045,406.91 × 17,671,517.69
  4. Step 4: Simplify right side
    50,026,236.26x = 1,326,166,235,299,728.50
  5. Step 5: Solve for x
    x = 1,326,166,235,299,728.50/50,026,236.26
  6. Step 6: Final answer
    x = 26,509,414.55

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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.