Home / 11,285,371.66-16,925,794.22-5,525,623.66

Finding the Fourth Proportional to 11,285,371.66, 16,925,794.22 and 5,525,623.66

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Solution

The fourth proportional to 11,285,371.66, 16,925,794.22 and 5,525,623.66 is: 8,287,327.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,285,371.66 : 16,925,794.22 = 5,525,623.66 : x
  2. Step 2: Convert to fraction form
    11,285,371.66/16,925,794.22 = 5,525,623.66/x
  3. Step 3: Cross multiply
    11,285,371.66x = 16,925,794.22 × 5,525,623.66
  4. Step 4: Simplify right side
    11,285,371.66x = 93,525,569,006,323.23
  5. Step 5: Solve for x
    x = 93,525,569,006,323.23/11,285,371.66
  6. Step 6: Final answer
    x = 8,287,327.33

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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.