Home / 66,037,601.30-99,056,401.95-41,485,027.10

Finding the Fourth Proportional to 66,037,601.30, 99,056,401.95 and 41,485,027.10

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Solution

The fourth proportional to 66,037,601.30, 99,056,401.95 and 41,485,027.10 is: 62,227,540.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,037,601.30 : 99,056,401.95 = 41,485,027.10 : x
  2. Step 2: Convert to fraction form
    66,037,601.30/99,056,401.95 = 41,485,027.10/x
  3. Step 3: Cross multiply
    66,037,601.30x = 99,056,401.95 × 41,485,027.10
  4. Step 4: Simplify right side
    66,037,601.30x = 4,109,357,519,324,243
  5. Step 5: Solve for x
    x = 4,109,357,519,324,243/66,037,601.30
  6. Step 6: Final answer
    x = 62,227,540.65

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Similar ratio
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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.