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Finding the Third Proportional to 21,322,293.19 and 46,049,061.94

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Solution

The third proportional to 21,322,293.19 and 46,049,061.94 is: 99,450,658.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,322,293.19 : 46,049,061.94 = 46,049,061.94 : x
  2. Step 2: Convert to fraction form
    21,322,293.19/46,049,061.94 = 46,049,061.94/x
  3. Step 3: Cross multiply
    21,322,293.19x = 46,049,061.94 × 46,049,061.94
  4. Step 4: Simplify right side
    21,322,293.19x = 2,120,516,105,323,711.25
  5. Step 5: Solve for x
    x = 2,120,516,105,323,711.25/21,322,293.19
  6. Step 6: Final answer
    x = 99,450,658.83

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.