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Finding the Third Proportional to 15,673,320 and 23,049,282

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Solution

The third proportional to 15,673,320 and 23,049,282 is: 33,896,417.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,320 : 23,049,282 = 23,049,282 : x
  2. Step 2: Convert to fraction form
    15,673,320/23,049,282 = 23,049,282/x
  3. Step 3: Cross multiply
    15,673,320x = 23,049,282 × 23,049,282
  4. Step 4: Simplify right side
    15,673,320x = 531,269,400,715,524
  5. Step 5: Solve for x
    x = 531,269,400,715,524/15,673,320
  6. Step 6: Final answer
    x = 33,896,417.65

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.