Home / 11,609,538.30-17,414,307.45-10,892,092.95

Finding the Fourth Proportional to 11,609,538.30, 17,414,307.45 and 10,892,092.95

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Solution

The fourth proportional to 11,609,538.30, 17,414,307.45 and 10,892,092.95 is: 16,338,139.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,609,538.30 : 17,414,307.45 = 10,892,092.95 : x
  2. Step 2: Convert to fraction form
    11,609,538.30/17,414,307.45 = 10,892,092.95/x
  3. Step 3: Cross multiply
    11,609,538.30x = 17,414,307.45 × 10,892,092.95
  4. Step 4: Simplify right side
    11,609,538.30x = 189,678,255,405,277.47
  5. Step 5: Solve for x
    x = 189,678,255,405,277.47/11,609,538.30
  6. Step 6: Final answer
    x = 16,338,139.43

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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.