Home / 75,501,006.27-113,251,640.77-23,689,585.07

Finding the Fourth Proportional to 75,501,006.27, 113,251,640.77 and 23,689,585.07

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Solution

The fourth proportional to 75,501,006.27, 113,251,640.77 and 23,689,585.07 is: 35,534,418.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,501,006.27 : 113,251,640.77 = 23,689,585.07 : x
  2. Step 2: Convert to fraction form
    75,501,006.27/113,251,640.77 = 23,689,585.07/x
  3. Step 3: Cross multiply
    75,501,006.27x = 113,251,640.77 × 23,689,585.07
  4. Step 4: Simplify right side
    75,501,006.27x = 2,682,884,378,621,124.50
  5. Step 5: Solve for x
    x = 2,682,884,378,621,124.50/75,501,006.27
  6. Step 6: Final answer
    x = 35,534,418.83

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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.