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Finding the Third Proportional to 29,447,756 and 62,989,582

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Solution

The third proportional to 29,447,756 and 62,989,582 is: 134,736,495.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,447,756 : 62,989,582 = 62,989,582 : x
  2. Step 2: Convert to fraction form
    29,447,756/62,989,582 = 62,989,582/x
  3. Step 3: Cross multiply
    29,447,756x = 62,989,582 × 62,989,582
  4. Step 4: Simplify right side
    29,447,756x = 3,967,687,440,534,724
  5. Step 5: Solve for x
    x = 3,967,687,440,534,724/29,447,756
  6. Step 6: Final answer
    x = 134,736,495.39

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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.