Home / 11,281,842.24-16,932,426.45-11,196,922.38

Finding the Fourth Proportional to 11,281,842.24, 16,932,426.45 and 11,196,922.38

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Solution

The fourth proportional to 11,281,842.24, 16,932,426.45 and 11,196,922.38 is: 16,804,973.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,281,842.24 : 16,932,426.45 = 11,196,922.38 : x
  2. Step 2: Convert to fraction form
    11,281,842.24/16,932,426.45 = 11,196,922.38/x
  3. Step 3: Cross multiply
    11,281,842.24x = 16,932,426.45 × 11,196,922.38
  4. Step 4: Simplify right side
    11,281,842.24x = 189,591,064,665,708.97
  5. Step 5: Solve for x
    x = 189,591,064,665,708.97/11,281,842.24
  6. Step 6: Final answer
    x = 16,804,973.92

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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.