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Finding the Third Proportional to 14,147,966.25 and 30,312,825

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Solution

The third proportional to 14,147,966.25 and 30,312,825 is: 64,946,957.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,147,966.25 : 30,312,825 = 30,312,825 : x
  2. Step 2: Convert to fraction form
    14,147,966.25/30,312,825 = 30,312,825/x
  3. Step 3: Cross multiply
    14,147,966.25x = 30,312,825 × 30,312,825
  4. Step 4: Simplify right side
    14,147,966.25x = 918,867,359,480,625
  5. Step 5: Solve for x
    x = 918,867,359,480,625/14,147,966.25
  6. Step 6: Final answer
    x = 64,946,957.27

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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.