Home / 272,567,533.85-408,702,001.58-110,826,733.85

Finding the Fourth Proportional to 272,567,533.85, 408,702,001.58 and 110,826,733.85

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Solution

The fourth proportional to 272,567,533.85, 408,702,001.58 and 110,826,733.85 is: 166,179,395.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,567,533.85 : 408,702,001.58 = 110,826,733.85 : x
  2. Step 2: Convert to fraction form
    272,567,533.85/408,702,001.58 = 110,826,733.85/x
  3. Step 3: Cross multiply
    272,567,533.85x = 408,702,001.58 × 110,826,733.85
  4. Step 4: Simplify right side
    272,567,533.85x = 45,295,107,952,514,800
  5. Step 5: Solve for x
    x = 45,295,107,952,514,800/272,567,533.85
  6. Step 6: Final answer
    x = 166,179,395.30

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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.