Home / 18,553,732.02-25,603,286.22-10,293,706.26

Finding the Fourth Proportional to 18,553,732.02, 25,603,286.22 and 10,293,706.26

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Solution

The fourth proportional to 18,553,732.02, 25,603,286.22 and 10,293,706.26 is: 14,204,835.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,553,732.02 : 25,603,286.22 = 10,293,706.26 : x
  2. Step 2: Convert to fraction form
    18,553,732.02/25,603,286.22 = 10,293,706.26/x
  3. Step 3: Cross multiply
    18,553,732.02x = 25,603,286.22 × 10,293,706.26
  4. Step 4: Simplify right side
    18,553,732.02x = 263,552,707,639,385.72
  5. Step 5: Solve for x
    x = 263,552,707,639,385.72/18,553,732.02
  6. Step 6: Final answer
    x = 14,204,835.31

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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.