Home / 110,096,340.93-165,140,771.17-28,216,023.21

Finding the Fourth Proportional to 110,096,340.93, 165,140,771.17 and 28,216,023.21

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Solution

The fourth proportional to 110,096,340.93, 165,140,771.17 and 28,216,023.21 is: 42,323,076.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,096,340.93 : 165,140,771.17 = 28,216,023.21 : x
  2. Step 2: Convert to fraction form
    110,096,340.93/165,140,771.17 = 28,216,023.21/x
  3. Step 3: Cross multiply
    110,096,340.93x = 165,140,771.17 × 28,216,023.21
  4. Step 4: Simplify right side
    110,096,340.93x = 4,659,615,832,232,525
  5. Step 5: Solve for x
    x = 4,659,615,832,232,525/110,096,340.93
  6. Step 6: Final answer
    x = 42,323,076.25

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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.