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Finding the Third Proportional to 222,880,377 and 468,321,522

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Solution

The third proportional to 222,880,377 and 468,321,522 is: 984,048,263.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,880,377 : 468,321,522 = 468,321,522 : x
  2. Step 2: Convert to fraction form
    222,880,377/468,321,522 = 468,321,522/x
  3. Step 3: Cross multiply
    222,880,377x = 468,321,522 × 468,321,522
  4. Step 4: Simplify right side
    222,880,377x = 219,325,047,968,396,480
  5. Step 5: Solve for x
    x = 219,325,047,968,396,480/222,880,377
  6. Step 6: Final answer
    x = 984,048,263.56

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.