Home / 110,024,218.44-165,041,809.50-41,872,192.20

Finding the Fourth Proportional to 110,024,218.44, 165,041,809.50 and 41,872,192.20

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Solution

The fourth proportional to 110,024,218.44, 165,041,809.50 and 41,872,192.20 is: 62,810,374.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024,218.44 : 165,041,809.50 = 41,872,192.20 : x
  2. Step 2: Convert to fraction form
    110,024,218.44/165,041,809.50 = 41,872,192.20/x
  3. Step 3: Cross multiply
    110,024,218.44x = 165,041,809.50 × 41,872,192.20
  4. Step 4: Simplify right side
    110,024,218.44x = 6,910,662,368,419,786
  5. Step 5: Solve for x
    x = 6,910,662,368,419,786/110,024,218.44
  6. Step 6: Final answer
    x = 62,810,374.54

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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.