Home / 49,336,887.29-73,963,713.94-31,100,891.27

Finding the Fourth Proportional to 49,336,887.29, 73,963,713.94 and 31,100,891.27

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Solution

The fourth proportional to 49,336,887.29, 73,963,713.94 and 31,100,891.27 is: 46,625,102.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,336,887.29 : 73,963,713.94 = 31,100,891.27 : x
  2. Step 2: Convert to fraction form
    49,336,887.29/73,963,713.94 = 31,100,891.27/x
  3. Step 3: Cross multiply
    49,336,887.29x = 73,963,713.94 × 31,100,891.27
  4. Step 4: Simplify right side
    49,336,887.29x = 2,300,337,424,725,752.50
  5. Step 5: Solve for x
    x = 2,300,337,424,725,752.50/49,336,887.29
  6. Step 6: Final answer
    x = 46,625,102.46

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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.