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Finding the Third Proportional to 96,439,260 and 211,607,662

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Solution

The third proportional to 96,439,260 and 211,607,662 is: 464,310,931.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,439,260 : 211,607,662 = 211,607,662 : x
  2. Step 2: Convert to fraction form
    96,439,260/211,607,662 = 211,607,662/x
  3. Step 3: Cross multiply
    96,439,260x = 211,607,662 × 211,607,662
  4. Step 4: Simplify right side
    96,439,260x = 44,777,802,617,106,240
  5. Step 5: Solve for x
    x = 44,777,802,617,106,240/96,439,260
  6. Step 6: Final answer
    x = 464,310,931.22

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.