Home / 16,219,544.44-22,380,563.44-9,851,085.24

Finding the Fourth Proportional to 16,219,544.44, 22,380,563.44 and 9,851,085.24

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Solution

The fourth proportional to 16,219,544.44, 22,380,563.44 and 9,851,085.24 is: 13,593,035.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,219,544.44 : 22,380,563.44 = 9,851,085.24 : x
  2. Step 2: Convert to fraction form
    16,219,544.44/22,380,563.44 = 9,851,085.24/x
  3. Step 3: Cross multiply
    16,219,544.44x = 22,380,563.44 × 9,851,085.24
  4. Step 4: Simplify right side
    16,219,544.44x = 220,472,838,166,667.66
  5. Step 5: Solve for x
    x = 220,472,838,166,667.66/16,219,544.44
  6. Step 6: Final answer
    x = 13,593,035.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.