Home / 16,424,766.57-22,666,324.59-9,083,093.85

Finding the Fourth Proportional to 16,424,766.57, 22,666,324.59 and 9,083,093.85

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Solution

The fourth proportional to 16,424,766.57, 22,666,324.59 and 9,083,093.85 is: 12,534,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,766.57 : 22,666,324.59 = 9,083,093.85 : x
  2. Step 2: Convert to fraction form
    16,424,766.57/22,666,324.59 = 9,083,093.85/x
  3. Step 3: Cross multiply
    16,424,766.57x = 22,666,324.59 × 9,083,093.85
  4. Step 4: Simplify right side
    16,424,766.57x = 205,880,353,485,532.75
  5. Step 5: Solve for x
    x = 205,880,353,485,532.75/16,424,766.57
  6. Step 6: Final answer
    x = 12,534,750.65

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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.