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Finding the Third Proportional to 9,022,955 and 19,484,110

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Solution

The third proportional to 9,022,955 and 19,484,110 is: 42,073,859.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,955 : 19,484,110 = 19,484,110 : x
  2. Step 2: Convert to fraction form
    9,022,955/19,484,110 = 19,484,110/x
  3. Step 3: Cross multiply
    9,022,955x = 19,484,110 × 19,484,110
  4. Step 4: Simplify right side
    9,022,955x = 379,630,542,492,100
  5. Step 5: Solve for x
    x = 379,630,542,492,100/9,022,955
  6. Step 6: Final answer
    x = 42,073,859.67

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.