Home / 110,024,212.01-165,041,800.09-41,872,185.77

Finding the Fourth Proportional to 110,024,212.01, 165,041,800.09 and 41,872,185.77

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Solution

The fourth proportional to 110,024,212.01, 165,041,800.09 and 41,872,185.77 is: 62,810,364.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024,212.01 : 165,041,800.09 = 41,872,185.77 : x
  2. Step 2: Convert to fraction form
    110,024,212.01/165,041,800.09 = 41,872,185.77/x
  3. Step 3: Cross multiply
    110,024,212.01x = 165,041,800.09 × 41,872,185.77
  4. Step 4: Simplify right side
    110,024,212.01x = 6,910,660,912,253,794
  5. Step 5: Solve for x
    x = 6,910,660,912,253,794/110,024,212.01
  6. Step 6: Final answer
    x = 62,810,364.98

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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.