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Finding the Third Proportional to 48,125,190 and 100,216,140

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Solution

The third proportional to 48,125,190 and 100,216,140 is: 208,690,598.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,125,190 : 100,216,140 = 100,216,140 : x
  2. Step 2: Convert to fraction form
    48,125,190/100,216,140 = 100,216,140/x
  3. Step 3: Cross multiply
    48,125,190x = 100,216,140 × 100,216,140
  4. Step 4: Simplify right side
    48,125,190x = 10,043,274,716,499,600
  5. Step 5: Solve for x
    x = 10,043,274,716,499,600/48,125,190
  6. Step 6: Final answer
    x = 208,690,598.76

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.