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Finding the Fourth Proportional to 63,150,424.20, 94,725,636.30 and 63,150,424.20

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Solution

The fourth proportional to 63,150,424.20, 94,725,636.30 and 63,150,424.20 is: 94,725,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,150,424.20 : 94,725,636.30 = 63,150,424.20 : x
  2. Step 2: Convert to fraction form
    63,150,424.20/94,725,636.30 = 63,150,424.20/x
  3. Step 3: Cross multiply
    63,150,424.20x = 94,725,636.30 × 63,150,424.20
  4. Step 4: Simplify right side
    63,150,424.20x = 5,981,964,114,959,919
  5. Step 5: Solve for x
    x = 5,981,964,114,959,919/63,150,424.20
  6. Step 6: Final answer
    x = 94,725,636.30

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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.