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Finding the Third Proportional to 93,389,298 and 149,189,970

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Solution

The third proportional to 93,389,298 and 149,189,970 is: 238,331,881.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,389,298 : 149,189,970 = 149,189,970 : x
  2. Step 2: Convert to fraction form
    93,389,298/149,189,970 = 149,189,970/x
  3. Step 3: Cross multiply
    93,389,298x = 149,189,970 × 149,189,970
  4. Step 4: Simplify right side
    93,389,298x = 22,257,647,148,600,900
  5. Step 5: Solve for x
    x = 22,257,647,148,600,900/93,389,298
  6. Step 6: Final answer
    x = 238,331,881.97

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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.