Home / 468,716,992.54-703,113,826.92-235,427,748.82

Finding the Fourth Proportional to 468,716,992.54, 703,113,826.92 and 235,427,748.82

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Solution

The fourth proportional to 468,716,992.54, 703,113,826.92 and 235,427,748.82 is: 353,160,879.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,716,992.54 : 703,113,826.92 = 235,427,748.82 : x
  2. Step 2: Convert to fraction form
    468,716,992.54/703,113,826.92 = 235,427,748.82/x
  3. Step 3: Cross multiply
    468,716,992.54x = 703,113,826.92 × 235,427,748.82
  4. Step 4: Simplify right side
    468,716,992.54x = 165,532,505,433,350,080
  5. Step 5: Solve for x
    x = 165,532,505,433,350,080/468,716,992.54
  6. Step 6: Final answer
    x = 353,160,879.74

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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.