Home / 14,961,424.83-22,442,137.30-11,554,680.48

Finding the Fourth Proportional to 14,961,424.83, 22,442,137.30 and 11,554,680.48

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Solution

The fourth proportional to 14,961,424.83, 22,442,137.30 and 11,554,680.48 is: 17,332,020.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,961,424.83 : 22,442,137.30 = 11,554,680.48 : x
  2. Step 2: Convert to fraction form
    14,961,424.83/22,442,137.30 = 11,554,680.48/x
  3. Step 3: Cross multiply
    14,961,424.83x = 22,442,137.30 × 11,554,680.48
  4. Step 4: Simplify right side
    14,961,424.83x = 259,311,725,760,903.22
  5. Step 5: Solve for x
    x = 259,311,725,760,903.22/14,961,424.83
  6. Step 6: Final answer
    x = 17,332,020.76

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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.