Home / 11,235,648.20-16,824,960.30-6,181,248.20

Finding the Fourth Proportional to 11,235,648.20, 16,824,960.30 and 6,181,248.20

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Solution

The fourth proportional to 11,235,648.20, 16,824,960.30 and 6,181,248.20 is: 9,256,186.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,235,648.20 : 16,824,960.30 = 6,181,248.20 : x
  2. Step 2: Convert to fraction form
    11,235,648.20/16,824,960.30 = 6,181,248.20/x
  3. Step 3: Cross multiply
    11,235,648.20x = 16,824,960.30 × 6,181,248.20
  4. Step 4: Simplify right side
    11,235,648.20x = 103,999,255,569,446.47
  5. Step 5: Solve for x
    x = 103,999,255,569,446.47/11,235,648.20
  6. Step 6: Final answer
    x = 9,256,186.53

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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.