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Finding the Third Proportional to 10,017,288 and 15,027,984

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Solution

The third proportional to 10,017,288 and 15,027,984 is: 22,545,054.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,017,288 : 15,027,984 = 15,027,984 : x
  2. Step 2: Convert to fraction form
    10,017,288/15,027,984 = 15,027,984/x
  3. Step 3: Cross multiply
    10,017,288x = 15,027,984 × 15,027,984
  4. Step 4: Simplify right side
    10,017,288x = 225,840,303,104,256
  5. Step 5: Solve for x
    x = 225,840,303,104,256/10,017,288
  6. Step 6: Final answer
    x = 22,545,054.42

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.