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Finding the Third Proportional to 14,147,966 and 30,312,824

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Solution

The third proportional to 14,147,966 and 30,312,824 is: 64,946,954.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,147,966 : 30,312,824 = 30,312,824 : x
  2. Step 2: Convert to fraction form
    14,147,966/30,312,824 = 30,312,824/x
  3. Step 3: Cross multiply
    14,147,966x = 30,312,824 × 30,312,824
  4. Step 4: Simplify right side
    14,147,966x = 918,867,298,854,976
  5. Step 5: Solve for x
    x = 918,867,298,854,976/14,147,966
  6. Step 6: Final answer
    x = 64,946,954.13

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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.