Home / 40,101,235.30-60,154,171.98-11,344,961.98

Finding the Fourth Proportional to 40,101,235.30, 60,154,171.98 and 11,344,961.98

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Solution

The fourth proportional to 40,101,235.30, 60,154,171.98 and 11,344,961.98 is: 17,018,099.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,101,235.30 : 60,154,171.98 = 11,344,961.98 : x
  2. Step 2: Convert to fraction form
    40,101,235.30/60,154,171.98 = 11,344,961.98/x
  3. Step 3: Cross multiply
    40,101,235.30x = 60,154,171.98 × 11,344,961.98
  4. Step 4: Simplify right side
    40,101,235.30x = 682,446,794,051,481.25
  5. Step 5: Solve for x
    x = 682,446,794,051,481.25/40,101,235.30
  6. Step 6: Final answer
    x = 17,018,099.04

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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.