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Finding the Third Proportional to 48,893,340 and 103,615,008

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Solution

The third proportional to 48,893,340 and 103,615,008 is: 219,581,437.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,893,340 : 103,615,008 = 103,615,008 : x
  2. Step 2: Convert to fraction form
    48,893,340/103,615,008 = 103,615,008/x
  3. Step 3: Cross multiply
    48,893,340x = 103,615,008 × 103,615,008
  4. Step 4: Simplify right side
    48,893,340x = 10,736,069,882,840,064
  5. Step 5: Solve for x
    x = 10,736,069,882,840,064/48,893,340
  6. Step 6: Final answer
    x = 219,581,437.53

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.