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Finding the Third Proportional to 21,376,083.50 and 47,522,095

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Solution

The third proportional to 21,376,083.50 and 47,522,095 is: 105,648,423.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,376,083.50 : 47,522,095 = 47,522,095 : x
  2. Step 2: Convert to fraction form
    21,376,083.50/47,522,095 = 47,522,095/x
  3. Step 3: Cross multiply
    21,376,083.50x = 47,522,095 × 47,522,095
  4. Step 4: Simplify right side
    21,376,083.50x = 2,258,349,513,189,025
  5. Step 5: Solve for x
    x = 2,258,349,513,189,025/21,376,083.50
  6. Step 6: Final answer
    x = 105,648,423.07

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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.