Home / 49,465,508.43-74,198,264.96-33,887,976.27

Finding the Fourth Proportional to 49,465,508.43, 74,198,264.96 and 33,887,976.27

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Solution

The fourth proportional to 49,465,508.43, 74,198,264.96 and 33,887,976.27 is: 50,831,965.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,508.43 : 74,198,264.96 = 33,887,976.27 : x
  2. Step 2: Convert to fraction form
    49,465,508.43/74,198,264.96 = 33,887,976.27/x
  3. Step 3: Cross multiply
    49,465,508.43x = 74,198,264.96 × 33,887,976.27
  4. Step 4: Simplify right side
    49,465,508.43x = 2,514,429,042,340,428
  5. Step 5: Solve for x
    x = 2,514,429,042,340,428/49,465,508.43
  6. Step 6: Final answer
    x = 50,831,965.99

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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.