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Finding the Third Proportional to 14,376,536 and 30,945,276

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Solution

The third proportional to 14,376,536 and 30,945,276 is: 66,609,237.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376,536 : 30,945,276 = 30,945,276 : x
  2. Step 2: Convert to fraction form
    14,376,536/30,945,276 = 30,945,276/x
  3. Step 3: Cross multiply
    14,376,536x = 30,945,276 × 30,945,276
  4. Step 4: Simplify right side
    14,376,536x = 957,610,106,716,176
  5. Step 5: Solve for x
    x = 957,610,106,716,176/14,376,536
  6. Step 6: Final answer
    x = 66,609,237.91

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.