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Finding the Third Proportional to 15,925,010 and 33,935,930

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Solution

The third proportional to 15,925,010 and 33,935,930 is: 72,316,899.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,925,010 : 33,935,930 = 33,935,930 : x
  2. Step 2: Convert to fraction form
    15,925,010/33,935,930 = 33,935,930/x
  3. Step 3: Cross multiply
    15,925,010x = 33,935,930 × 33,935,930
  4. Step 4: Simplify right side
    15,925,010x = 1,151,647,344,964,900
  5. Step 5: Solve for x
    x = 1,151,647,344,964,900/15,925,010
  6. Step 6: Final answer
    x = 72,316,899.33

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.