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Finding the Third Proportional to 9,014,294.25 and 21,258,020.63

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Solution

The third proportional to 9,014,294.25 and 21,258,020.63 is: 50,131,871.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,294.25 : 21,258,020.63 = 21,258,020.63 : x
  2. Step 2: Convert to fraction form
    9,014,294.25/21,258,020.63 = 21,258,020.63/x
  3. Step 3: Cross multiply
    9,014,294.25x = 21,258,020.63 × 21,258,020.63
  4. Step 4: Simplify right side
    9,014,294.25x = 451,903,440,892,925.38
  5. Step 5: Solve for x
    x = 451,903,440,892,925.38/9,014,294.25
  6. Step 6: Final answer
    x = 50,131,871.49

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.