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Finding the Third Proportional to 4,879,816.50 and 10,599,674

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Solution

The third proportional to 4,879,816.50 and 10,599,674 is: 23,024,039.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,816.50 : 10,599,674 = 10,599,674 : x
  2. Step 2: Convert to fraction form
    4,879,816.50/10,599,674 = 10,599,674/x
  3. Step 3: Cross multiply
    4,879,816.50x = 10,599,674 × 10,599,674
  4. Step 4: Simplify right side
    4,879,816.50x = 112,353,088,906,276
  5. Step 5: Solve for x
    x = 112,353,088,906,276/4,879,816.50
  6. Step 6: Final answer
    x = 23,024,039.72

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.