Home / 227,763,773.44-341,655,108-66,205,709.44

Finding the Fourth Proportional to 227,763,773.44, 341,655,108 and 66,205,709.44

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Solution

The fourth proportional to 227,763,773.44, 341,655,108 and 66,205,709.44 is: 99,311,310.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,763,773.44 : 341,655,108 = 66,205,709.44 : x
  2. Step 2: Convert to fraction form
    227,763,773.44/341,655,108 = 66,205,709.44/x
  3. Step 3: Cross multiply
    227,763,773.44x = 341,655,108 × 66,205,709.44
  4. Step 4: Simplify right side
    227,763,773.44x = 22,619,518,808,939,820
  5. Step 5: Solve for x
    x = 22,619,518,808,939,820/227,763,773.44
  6. Step 6: Final answer
    x = 99,311,310.43

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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.