Home / 324,329,892.59-486,577,765.82-94,298,977.24

Finding the Fourth Proportional to 324,329,892.59, 486,577,765.82 and 94,298,977.24

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Solution

The fourth proportional to 324,329,892.59, 486,577,765.82 and 94,298,977.24 is: 141,472,576.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,329,892.59 : 486,577,765.82 = 94,298,977.24 : x
  2. Step 2: Convert to fraction form
    324,329,892.59/486,577,765.82 = 94,298,977.24/x
  3. Step 3: Cross multiply
    324,329,892.59x = 486,577,765.82 × 94,298,977.24
  4. Step 4: Simplify right side
    324,329,892.59x = 45,883,785,664,550,224
  5. Step 5: Solve for x
    x = 45,883,785,664,550,224/324,329,892.59
  6. Step 6: Final answer
    x = 141,472,576.88

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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.