Home / 16,083,112.23-22,194,695.36-8,740,963.22

Finding the Fourth Proportional to 16,083,112.23, 22,194,695.36 and 8,740,963.22

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Solution

The fourth proportional to 16,083,112.23, 22,194,695.36 and 8,740,963.22 is: 12,062,529.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,083,112.23 : 22,194,695.36 = 8,740,963.22 : x
  2. Step 2: Convert to fraction form
    16,083,112.23/22,194,695.36 = 8,740,963.22/x
  3. Step 3: Cross multiply
    16,083,112.23x = 22,194,695.36 × 8,740,963.22
  4. Step 4: Simplify right side
    16,083,112.23x = 194,003,015,731,743.59
  5. Step 5: Solve for x
    x = 194,003,015,731,743.59/16,083,112.23
  6. Step 6: Final answer
    x = 12,062,529.50

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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.