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Finding the Fourth Proportional to 63,150,470.90, 94,725,706.35 and 63,150,470.90

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Solution

The fourth proportional to 63,150,470.90, 94,725,706.35 and 63,150,470.90 is: 94,725,706.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,150,470.90 : 94,725,706.35 = 63,150,470.90 : x
  2. Step 2: Convert to fraction form
    63,150,470.90/94,725,706.35 = 63,150,470.90/x
  3. Step 3: Cross multiply
    63,150,470.90x = 94,725,706.35 × 63,150,470.90
  4. Step 4: Simplify right side
    63,150,470.90x = 5,981,972,962,337,620
  5. Step 5: Solve for x
    x = 5,981,972,962,337,620/63,150,470.90
  6. Step 6: Final answer
    x = 94,725,706.35

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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.