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Finding the Third Proportional to 15,441,809 and 33,276,952

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Solution

The third proportional to 15,441,809 and 33,276,952 is: 71,711,516.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,441,809 : 33,276,952 = 33,276,952 : x
  2. Step 2: Convert to fraction form
    15,441,809/33,276,952 = 33,276,952/x
  3. Step 3: Cross multiply
    15,441,809x = 33,276,952 × 33,276,952
  4. Step 4: Simplify right side
    15,441,809x = 1,107,355,534,410,304
  5. Step 5: Solve for x
    x = 1,107,355,534,410,304/15,441,809
  6. Step 6: Final answer
    x = 71,711,516.08

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.