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Finding the Third Proportional to 5,492,372 and 11,961,160

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Solution

The third proportional to 5,492,372 and 11,961,160 is: 26,048,736.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,372 : 11,961,160 = 11,961,160 : x
  2. Step 2: Convert to fraction form
    5,492,372/11,961,160 = 11,961,160/x
  3. Step 3: Cross multiply
    5,492,372x = 11,961,160 × 11,961,160
  4. Step 4: Simplify right side
    5,492,372x = 143,069,348,545,600
  5. Step 5: Solve for x
    x = 143,069,348,545,600/5,492,372
  6. Step 6: Final answer
    x = 26,048,736.06

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.