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Finding the Fourth Proportional to 24,640,794.82, 36,964,665.51 and 7,602,853.06

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Solution

The fourth proportional to 24,640,794.82, 36,964,665.51 and 7,602,853.06 is: 11,405,351.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,640,794.82 : 36,964,665.51 = 7,602,853.06 : x
  2. Step 2: Convert to fraction form
    24,640,794.82/36,964,665.51 = 7,602,853.06/x
  3. Step 3: Cross multiply
    24,640,794.82x = 36,964,665.51 × 7,602,853.06
  4. Step 4: Simplify right side
    24,640,794.82x = 281,036,920,284,579.94
  5. Step 5: Solve for x
    x = 281,036,920,284,579.94/24,640,794.82
  6. Step 6: Final answer
    x = 11,405,351.26

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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.