Home / 16,136,096.91-22,268,603.19-9,073,912.82

Finding the Fourth Proportional to 16,136,096.91, 22,268,603.19 and 9,073,912.82

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Solution

The fourth proportional to 16,136,096.91, 22,268,603.19 and 9,073,912.82 is: 12,522,443.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,136,096.91 : 22,268,603.19 = 9,073,912.82 : x
  2. Step 2: Convert to fraction form
    16,136,096.91/22,268,603.19 = 9,073,912.82/x
  3. Step 3: Cross multiply
    16,136,096.91x = 22,268,603.19 × 9,073,912.82
  4. Step 4: Simplify right side
    16,136,096.91x = 202,063,363,891,918.06
  5. Step 5: Solve for x
    x = 202,063,363,891,918.06/16,136,096.91
  6. Step 6: Final answer
    x = 12,522,443.63

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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.