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Finding the Third Proportional to 14,385,812.63 and 30,823,578

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Solution

The third proportional to 14,385,812.63 and 30,823,578 is: 66,043,746.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,385,812.63 : 30,823,578 = 30,823,578 : x
  2. Step 2: Convert to fraction form
    14,385,812.63/30,823,578 = 30,823,578/x
  3. Step 3: Cross multiply
    14,385,812.63x = 30,823,578 × 30,823,578
  4. Step 4: Simplify right side
    14,385,812.63x = 950,092,960,722,084
  5. Step 5: Solve for x
    x = 950,092,960,722,084/14,385,812.63
  6. Step 6: Final answer
    x = 66,043,746.40

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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.