Home / 16,353,088.67-22,568,253.26-9,010,912.92

Finding the Fourth Proportional to 16,353,088.67, 22,568,253.26 and 9,010,912.92

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Solution

The fourth proportional to 16,353,088.67, 22,568,253.26 and 9,010,912.92 is: 12,435,605.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,088.67 : 22,568,253.26 = 9,010,912.92 : x
  2. Step 2: Convert to fraction form
    16,353,088.67/22,568,253.26 = 9,010,912.92/x
  3. Step 3: Cross multiply
    16,353,088.67x = 22,568,253.26 × 9,010,912.92
  4. Step 4: Simplify right side
    16,353,088.67x = 203,360,564,930,326.91
  5. Step 5: Solve for x
    x = 203,360,564,930,326.91/16,353,088.67
  6. Step 6: Final answer
    x = 12,435,605.84

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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.