Home / 11,114,796.62-16,669,862.12-3,134,754.38

Finding the Fourth Proportional to 11,114,796.62, 16,669,862.12 and 3,134,754.38

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Solution

The fourth proportional to 11,114,796.62, 16,669,862.12 and 3,134,754.38 is: 4,701,473.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,796.62 : 16,669,862.12 = 3,134,754.38 : x
  2. Step 2: Convert to fraction form
    11,114,796.62/16,669,862.12 = 3,134,754.38/x
  3. Step 3: Cross multiply
    11,114,796.62x = 16,669,862.12 × 3,134,754.38
  4. Step 4: Simplify right side
    11,114,796.62x = 52,255,923,219,153.66
  5. Step 5: Solve for x
    x = 52,255,923,219,153.66/11,114,796.62
  6. Step 6: Final answer
    x = 4,701,473.63

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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.