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Finding the Third Proportional to 4,813,141 and 10,702,154

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Solution

The third proportional to 4,813,141 and 10,702,154 is: 23,796,539.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,141 : 10,702,154 = 10,702,154 : x
  2. Step 2: Convert to fraction form
    4,813,141/10,702,154 = 10,702,154/x
  3. Step 3: Cross multiply
    4,813,141x = 10,702,154 × 10,702,154
  4. Step 4: Simplify right side
    4,813,141x = 114,536,100,239,716
  5. Step 5: Solve for x
    x = 114,536,100,239,716/4,813,141
  6. Step 6: Final answer
    x = 23,796,539.57

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.