Home / 75,460,023.24-113,213,960.52-26,936,835.48

Finding the Fourth Proportional to 75,460,023.24, 113,213,960.52 and 26,936,835.48

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Solution

The fourth proportional to 75,460,023.24, 113,213,960.52 and 26,936,835.48 is: 40,413,793.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,460,023.24 : 113,213,960.52 = 26,936,835.48 : x
  2. Step 2: Convert to fraction form
    75,460,023.24/113,213,960.52 = 26,936,835.48/x
  3. Step 3: Cross multiply
    75,460,023.24x = 113,213,960.52 × 26,936,835.48
  4. Step 4: Simplify right side
    75,460,023.24x = 3,049,625,828,566,455
  5. Step 5: Solve for x
    x = 3,049,625,828,566,455/75,460,023.24
  6. Step 6: Final answer
    x = 40,413,793.92

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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.