Home / 101,736,699.30-152,614,380.15-33,579,540.90

Finding the Fourth Proportional to 101,736,699.30, 152,614,380.15 and 33,579,540.90

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Solution

The fourth proportional to 101,736,699.30, 152,614,380.15 and 33,579,540.90 is: 50,372,391.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,736,699.30 : 152,614,380.15 = 33,579,540.90 : x
  2. Step 2: Convert to fraction form
    101,736,699.30/152,614,380.15 = 33,579,540.90/x
  3. Step 3: Cross multiply
    101,736,699.30x = 152,614,380.15 × 33,579,540.90
  4. Step 4: Simplify right side
    101,736,699.30x = 5,124,720,820,175,073
  5. Step 5: Solve for x
    x = 5,124,720,820,175,073/101,736,699.30
  6. Step 6: Final answer
    x = 50,372,391.24

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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.