Home / 11,216,353.38-16,824,530.07-2,696,689.95

Finding the Fourth Proportional to 11,216,353.38, 16,824,530.07 and 2,696,689.95

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Solution

The fourth proportional to 11,216,353.38, 16,824,530.07 and 2,696,689.95 is: 4,045,034.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,353.38 : 16,824,530.07 = 2,696,689.95 : x
  2. Step 2: Convert to fraction form
    11,216,353.38/16,824,530.07 = 2,696,689.95/x
  3. Step 3: Cross multiply
    11,216,353.38x = 16,824,530.07 × 2,696,689.95
  4. Step 4: Simplify right side
    11,216,353.38x = 45,370,541,153,241.80
  5. Step 5: Solve for x
    x = 45,370,541,153,241.80/11,216,353.38
  6. Step 6: Final answer
    x = 4,045,034.93

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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.