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Finding the Third Proportional to 15,008,106 and 30,546,154

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Solution

The third proportional to 15,008,106 and 30,546,154 is: 62,170,904.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,008,106 : 30,546,154 = 30,546,154 : x
  2. Step 2: Convert to fraction form
    15,008,106/30,546,154 = 30,546,154/x
  3. Step 3: Cross multiply
    15,008,106x = 30,546,154 × 30,546,154
  4. Step 4: Simplify right side
    15,008,106x = 933,067,524,191,716
  5. Step 5: Solve for x
    x = 933,067,524,191,716/15,008,106
  6. Step 6: Final answer
    x = 62,170,904.46

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.