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Finding the Third Proportional to 21,255,183 and 44,397,382.50

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Solution

The third proportional to 21,255,183 and 44,397,382.50 is: 92,736,325.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,255,183 : 44,397,382.50 = 44,397,382.50 : x
  2. Step 2: Convert to fraction form
    21,255,183/44,397,382.50 = 44,397,382.50/x
  3. Step 3: Cross multiply
    21,255,183x = 44,397,382.50 × 44,397,382.50
  4. Step 4: Simplify right side
    21,255,183x = 1,971,127,572,851,306.25
  5. Step 5: Solve for x
    x = 1,971,127,572,851,306.25/21,255,183
  6. Step 6: Final answer
    x = 92,736,325.67

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.