Home / 16,093,489.36-22,208,339.22-9,124,635.70

Finding the Fourth Proportional to 16,093,489.36, 22,208,339.22 and 9,124,635.70

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Solution

The fourth proportional to 16,093,489.36, 22,208,339.22 and 9,124,635.70 is: 12,591,613.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,489.36 : 22,208,339.22 = 9,124,635.70 : x
  2. Step 2: Convert to fraction form
    16,093,489.36/22,208,339.22 = 9,124,635.70/x
  3. Step 3: Cross multiply
    16,093,489.36x = 22,208,339.22 × 9,124,635.70
  4. Step 4: Simplify right side
    16,093,489.36x = 202,643,004,884,522.12
  5. Step 5: Solve for x
    x = 202,643,004,884,522.12/16,093,489.36
  6. Step 6: Final answer
    x = 12,591,613.93

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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.