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Finding the Third Proportional to 18,207,046 and 39,011,095

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Solution

The third proportional to 18,207,046 and 39,011,095 is: 83,586,625.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,207,046 : 39,011,095 = 39,011,095 : x
  2. Step 2: Convert to fraction form
    18,207,046/39,011,095 = 39,011,095/x
  3. Step 3: Cross multiply
    18,207,046x = 39,011,095 × 39,011,095
  4. Step 4: Simplify right side
    18,207,046x = 1,521,865,533,099,025
  5. Step 5: Solve for x
    x = 1,521,865,533,099,025/18,207,046
  6. Step 6: Final answer
    x = 83,586,625.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.