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Finding the Third Proportional to 48,166,248 and 68,661,841.50

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Solution

The third proportional to 48,166,248 and 68,661,841.50 is: 97,878,673.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,166,248 : 68,661,841.50 = 68,661,841.50 : x
  2. Step 2: Convert to fraction form
    48,166,248/68,661,841.50 = 68,661,841.50/x
  3. Step 3: Cross multiply
    48,166,248x = 68,661,841.50 × 68,661,841.50
  4. Step 4: Simplify right side
    48,166,248x = 4,714,448,478,171,122
  5. Step 5: Solve for x
    x = 4,714,448,478,171,122/48,166,248
  6. Step 6: Final answer
    x = 97,878,673.84

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.