Home / 1,517,636,861.30-3,384,227,615.34

Finding the Third Proportional to 1,517,636,861.30 and 3,384,227,615.34

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Solution

The third proportional to 1,517,636,861.30 and 3,384,227,615.34 is: 7,546,598,823.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,636,861.30 : 3,384,227,615.34 = 3,384,227,615.34 : x
  2. Step 2: Convert to fraction form
    1,517,636,861.30/3,384,227,615.34 = 3,384,227,615.34/x
  3. Step 3: Cross multiply
    1,517,636,861.30x = 3,384,227,615.34 × 3,384,227,615.34
  4. Step 4: Simplify right side
    1,517,636,861.30x = 11,452,996,552,455,583,744
  5. Step 5: Solve for x
    x = 11,452,996,552,455,583,744/1,517,636,861.30
  6. Step 6: Final answer
    x = 7,546,598,823.82

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.