Home / 299,384,141.10-449,076,211.65-184,498,406.70

Finding the Fourth Proportional to 299,384,141.10, 449,076,211.65 and 184,498,406.70

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Solution

The fourth proportional to 299,384,141.10, 449,076,211.65 and 184,498,406.70 is: 276,747,610.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,384,141.10 : 449,076,211.65 = 184,498,406.70 : x
  2. Step 2: Convert to fraction form
    299,384,141.10/449,076,211.65 = 184,498,406.70/x
  3. Step 3: Cross multiply
    299,384,141.10x = 449,076,211.65 × 184,498,406.70
  4. Step 4: Simplify right side
    299,384,141.10x = 82,853,845,536,296,976
  5. Step 5: Solve for x
    x = 82,853,845,536,296,976/299,384,141.10
  6. Step 6: Final answer
    x = 276,747,610.05

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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.