Home / 110,325,003.48-165,430,035.72-41,180,947.56

Finding the Fourth Proportional to 110,325,003.48, 165,430,035.72 and 41,180,947.56

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Solution

The fourth proportional to 110,325,003.48, 165,430,035.72 and 41,180,947.56 is: 61,749,969.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,325,003.48 : 165,430,035.72 = 41,180,947.56 : x
  2. Step 2: Convert to fraction form
    110,325,003.48/165,430,035.72 = 41,180,947.56/x
  3. Step 3: Cross multiply
    110,325,003.48x = 165,430,035.72 × 41,180,947.56
  4. Step 4: Simplify right side
    110,325,003.48x = 6,812,565,625,834,247
  5. Step 5: Solve for x
    x = 6,812,565,625,834,247/110,325,003.48
  6. Step 6: Final answer
    x = 61,749,969.73

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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.