Home / 440,034,916,408.20-660,052,374,612.30-440,034,916,408.20

Finding the Fourth Proportional to 440,034,916,408.20, 660,052,374,612.30 and 440,034,916,408.20

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Solution

The fourth proportional to 440,034,916,408.20, 660,052,374,612.30 and 440,034,916,408.20 is: 660,052,374,612.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,034,916,408.20 : 660,052,374,612.30 = 440,034,916,408.20 : x
  2. Step 2: Convert to fraction form
    440,034,916,408.20/660,052,374,612.30 = 440,034,916,408.20/x
  3. Step 3: Cross multiply
    440,034,916,408.20x = 660,052,374,612.30 × 440,034,916,408.20
  4. Step 4: Simplify right side
    440,034,916,408.20x = 290,446,091,487,557,372,084,224
  5. Step 5: Solve for x
    x = 290,446,091,487,557,372,084,224/440,034,916,408.20
  6. Step 6: Final answer
    x = 660,052,374,612.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.