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Finding the Third Proportional to 10,303,218 and 22,376,340

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Solution

The third proportional to 10,303,218 and 22,376,340 is: 48,596,525.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,303,218 : 22,376,340 = 22,376,340 : x
  2. Step 2: Convert to fraction form
    10,303,218/22,376,340 = 22,376,340/x
  3. Step 3: Cross multiply
    10,303,218x = 22,376,340 × 22,376,340
  4. Step 4: Simplify right side
    10,303,218x = 500,700,591,795,600
  5. Step 5: Solve for x
    x = 500,700,591,795,600/10,303,218
  6. Step 6: Final answer
    x = 48,596,525.07

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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.