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Finding the Third Proportional to 222,792,348 and 340,592,598

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Solution

The third proportional to 222,792,348 and 340,592,598 is: 520,679,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,792,348 : 340,592,598 = 340,592,598 : x
  2. Step 2: Convert to fraction form
    222,792,348/340,592,598 = 340,592,598/x
  3. Step 3: Cross multiply
    222,792,348x = 340,592,598 × 340,592,598
  4. Step 4: Simplify right side
    222,792,348x = 116,003,317,812,389,600
  5. Step 5: Solve for x
    x = 116,003,317,812,389,600/222,792,348
  6. Step 6: Final answer
    x = 520,679,093.58

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.