Home / 24,993,382-34,481,008.92-15,695,483.44

Finding the Fourth Proportional to 24,993,382, 34,481,008.92 and 15,695,483.44

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Solution

The fourth proportional to 24,993,382, 34,481,008.92 and 15,695,483.44 is: 21,653,576.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,993,382 : 34,481,008.92 = 15,695,483.44 : x
  2. Step 2: Convert to fraction form
    24,993,382/34,481,008.92 = 15,695,483.44/x
  3. Step 3: Cross multiply
    24,993,382x = 34,481,008.92 × 15,695,483.44
  4. Step 4: Simplify right side
    24,993,382x = 541,196,104,498,352.31
  5. Step 5: Solve for x
    x = 541,196,104,498,352.31/24,993,382
  6. Step 6: Final answer
    x = 21,653,576.31

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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.