Home / 110,024,218.76-165,041,810.24-41,872,192.52

Finding the Fourth Proportional to 110,024,218.76, 165,041,810.24 and 41,872,192.52

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Solution

The fourth proportional to 110,024,218.76, 165,041,810.24 and 41,872,192.52 is: 62,810,375.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024,218.76 : 165,041,810.24 = 41,872,192.52 : x
  2. Step 2: Convert to fraction form
    110,024,218.76/165,041,810.24 = 41,872,192.52/x
  3. Step 3: Cross multiply
    110,024,218.76x = 165,041,810.24 × 41,872,192.52
  4. Step 4: Simplify right side
    110,024,218.76x = 6,910,662,451,184,018
  5. Step 5: Solve for x
    x = 6,910,662,451,184,018/110,024,218.76
  6. Step 6: Final answer
    x = 62,810,375.11

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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.