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Finding the Third Proportional to 9,101,754 and 19,498,932

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Solution

The third proportional to 9,101,754 and 19,498,932 is: 41,773,085.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,754 : 19,498,932 = 19,498,932 : x
  2. Step 2: Convert to fraction form
    9,101,754/19,498,932 = 19,498,932/x
  3. Step 3: Cross multiply
    9,101,754x = 19,498,932 × 19,498,932
  4. Step 4: Simplify right side
    9,101,754x = 380,208,349,140,624
  5. Step 5: Solve for x
    x = 380,208,349,140,624/9,101,754
  6. Step 6: Final answer
    x = 41,773,085.62

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.