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Finding the Third Proportional to 8,413,059 and 18,300,174

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Solution

The third proportional to 8,413,059 and 18,300,174 is: 39,806,730.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,413,059 : 18,300,174 = 18,300,174 : x
  2. Step 2: Convert to fraction form
    8,413,059/18,300,174 = 18,300,174/x
  3. Step 3: Cross multiply
    8,413,059x = 18,300,174 × 18,300,174
  4. Step 4: Simplify right side
    8,413,059x = 334,896,368,430,276
  5. Step 5: Solve for x
    x = 334,896,368,430,276/8,413,059
  6. Step 6: Final answer
    x = 39,806,730.04

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.