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Finding the Third Proportional to 15,964,617 and 35,019,708

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Solution

The third proportional to 15,964,617 and 35,019,708 is: 76,818,626.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,617 : 35,019,708 = 35,019,708 : x
  2. Step 2: Convert to fraction form
    15,964,617/35,019,708 = 35,019,708/x
  3. Step 3: Cross multiply
    15,964,617x = 35,019,708 × 35,019,708
  4. Step 4: Simplify right side
    15,964,617x = 1,226,379,948,405,264
  5. Step 5: Solve for x
    x = 1,226,379,948,405,264/15,964,617
  6. Step 6: Final answer
    x = 76,818,626.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.