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Finding the Third Proportional to 65,031,682.50 and 151,745,715

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Solution

The third proportional to 65,031,682.50 and 151,745,715 is: 354,085,287.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,031,682.50 : 151,745,715 = 151,745,715 : x
  2. Step 2: Convert to fraction form
    65,031,682.50/151,745,715 = 151,745,715/x
  3. Step 3: Cross multiply
    65,031,682.50x = 151,745,715 × 151,745,715
  4. Step 4: Simplify right side
    65,031,682.50x = 23,026,762,020,861,224
  5. Step 5: Solve for x
    x = 23,026,762,020,861,224/65,031,682.50
  6. Step 6: Final answer
    x = 354,085,287.90

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.