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Finding the Third Proportional to 476,598,176 and 1,028,473,212

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Solution

The third proportional to 476,598,176 and 1,028,473,212 is: 2,219,389,836.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,598,176 : 1,028,473,212 = 1,028,473,212 : x
  2. Step 2: Convert to fraction form
    476,598,176/1,028,473,212 = 1,028,473,212/x
  3. Step 3: Cross multiply
    476,598,176x = 1,028,473,212 × 1,028,473,212
  4. Step 4: Simplify right side
    476,598,176x = 1,057,757,147,801,596,928
  5. Step 5: Solve for x
    x = 1,057,757,147,801,596,928/476,598,176
  6. Step 6: Final answer
    x = 2,219,389,836.27

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.