Home / 10,982,166.14-16,468,085.77-4,060,863.36

Finding the Fourth Proportional to 10,982,166.14, 16,468,085.77 and 4,060,863.36

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Solution

The fourth proportional to 10,982,166.14, 16,468,085.77 and 4,060,863.36 is: 6,089,385.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,166.14 : 16,468,085.77 = 4,060,863.36 : x
  2. Step 2: Convert to fraction form
    10,982,166.14/16,468,085.77 = 4,060,863.36/x
  3. Step 3: Cross multiply
    10,982,166.14x = 16,468,085.77 × 4,060,863.36
  4. Step 4: Simplify right side
    10,982,166.14x = 66,874,646,102,578.23
  5. Step 5: Solve for x
    x = 66,874,646,102,578.23/10,982,166.14
  6. Step 6: Final answer
    x = 6,089,385.76

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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.