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Finding the Third Proportional to 47,887,541,520 and 67,350,623,221

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Solution

The third proportional to 47,887,541,520 and 67,350,623,221 is: 94,724,145,451.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,887,541,520 : 67,350,623,221 = 67,350,623,221 : x
  2. Step 2: Convert to fraction form
    47,887,541,520/67,350,623,221 = 67,350,623,221/x
  3. Step 3: Cross multiply
    47,887,541,520x = 67,350,623,221 × 67,350,623,221
  4. Step 4: Simplify right side
    47,887,541,520x = 4,536,106,448,257,104,216,064
  5. Step 5: Solve for x
    x = 4,536,106,448,257,104,216,064/47,887,541,520
  6. Step 6: Final answer
    x = 94,724,145,451.54

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.