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Finding the Third Proportional to 88,894,298 and 133,578,130

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Solution

The third proportional to 88,894,298 and 133,578,130 is: 200,722,849.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,894,298 : 133,578,130 = 133,578,130 : x
  2. Step 2: Convert to fraction form
    88,894,298/133,578,130 = 133,578,130/x
  3. Step 3: Cross multiply
    88,894,298x = 133,578,130 × 133,578,130
  4. Step 4: Simplify right side
    88,894,298x = 17,843,116,814,296,900
  5. Step 5: Solve for x
    x = 17,843,116,814,296,900/88,894,298
  6. Step 6: Final answer
    x = 200,722,849.67

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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.