Home / 219,380,753,428.30-444,929,994,363.36

Finding the Third Proportional to 219,380,753,428.30 and 444,929,994,363.36

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Solution

The third proportional to 219,380,753,428.30 and 444,929,994,363.36 is: 902,370,407,570.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,380,753,428.30 : 444,929,994,363.36 = 444,929,994,363.36 : x
  2. Step 2: Convert to fraction form
    219,380,753,428.30/444,929,994,363.36 = 444,929,994,363.36/x
  3. Step 3: Cross multiply
    219,380,753,428.30x = 444,929,994,363.36 × 444,929,994,363.36
  4. Step 4: Simplify right side
    219,380,753,428.30x = 197,962,699,884,179,534,905,344
  5. Step 5: Solve for x
    x = 197,962,699,884,179,534,905,344/219,380,753,428.30
  6. Step 6: Final answer
    x = 902,370,407,570.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.