Home / 110,096,341.43-165,140,771.92-28,216,023.71

Finding the Fourth Proportional to 110,096,341.43, 165,140,771.92 and 28,216,023.71

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Solution

The fourth proportional to 110,096,341.43, 165,140,771.92 and 28,216,023.71 is: 42,323,077.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,096,341.43 : 165,140,771.92 = 28,216,023.71 : x
  2. Step 2: Convert to fraction form
    110,096,341.43/165,140,771.92 = 28,216,023.71/x
  3. Step 3: Cross multiply
    110,096,341.43x = 165,140,771.92 × 28,216,023.71
  4. Step 4: Simplify right side
    110,096,341.43x = 4,659,615,935,982,422
  5. Step 5: Solve for x
    x = 4,659,615,935,982,422/110,096,341.43
  6. Step 6: Final answer
    x = 42,323,077.00

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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.