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Finding the Fourth Proportional to 9,866,093.74, 14,798,550.11 and 2,677,468.48

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Solution

The fourth proportional to 9,866,093.74, 14,798,550.11 and 2,677,468.48 is: 4,016,042.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,866,093.74 : 14,798,550.11 = 2,677,468.48 : x
  2. Step 2: Convert to fraction form
    9,866,093.74/14,798,550.11 = 2,677,468.48/x
  3. Step 3: Cross multiply
    9,866,093.74x = 14,798,550.11 × 2,677,468.48
  4. Step 4: Simplify right side
    9,866,093.74x = 39,622,651,469,225.53
  5. Step 5: Solve for x
    x = 39,622,651,469,225.53/9,866,093.74
  6. Step 6: Final answer
    x = 4,016,042.47

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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.