Home / 160,604,563.32-240,906,361.14-45,589,203

Finding the Fourth Proportional to 160,604,563.32, 240,906,361.14 and 45,589,203

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Solution

The fourth proportional to 160,604,563.32, 240,906,361.14 and 45,589,203 is: 68,383,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,604,563.32 : 240,906,361.14 = 45,589,203 : x
  2. Step 2: Convert to fraction form
    160,604,563.32/240,906,361.14 = 45,589,203/x
  3. Step 3: Cross multiply
    160,604,563.32x = 240,906,361.14 × 45,589,203
  4. Step 4: Simplify right side
    160,604,563.32x = 10,982,729,002,002,770
  5. Step 5: Solve for x
    x = 10,982,729,002,002,770/160,604,563.32
  6. Step 6: Final answer
    x = 68,383,667.16

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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.