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Finding the Third Proportional to 29,447,734 and 62,989,533

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Solution

The third proportional to 29,447,734 and 62,989,533 is: 134,736,386.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,447,734 : 62,989,533 = 62,989,533 : x
  2. Step 2: Convert to fraction form
    29,447,734/62,989,533 = 62,989,533/x
  3. Step 3: Cross multiply
    29,447,734x = 62,989,533 × 62,989,533
  4. Step 4: Simplify right side
    29,447,734x = 3,967,681,267,558,089
  5. Step 5: Solve for x
    x = 3,967,681,267,558,089/29,447,734
  6. Step 6: Final answer
    x = 134,736,386.42

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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.