Home / 60,942,332.37-91,418,812.97-17,223,550.37

Finding the Fourth Proportional to 60,942,332.37, 91,418,812.97 and 17,223,550.37

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Solution

The fourth proportional to 60,942,332.37, 91,418,812.97 and 17,223,550.37 is: 25,836,827.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,942,332.37 : 91,418,812.97 = 17,223,550.37 : x
  2. Step 2: Convert to fraction form
    60,942,332.37/91,418,812.97 = 17,223,550.37/x
  3. Step 3: Cross multiply
    60,942,332.37x = 91,418,812.97 × 17,223,550.37
  4. Step 4: Simplify right side
    60,942,332.37x = 1,574,556,530,364,983.25
  5. Step 5: Solve for x
    x = 1,574,556,530,364,983.25/60,942,332.37
  6. Step 6: Final answer
    x = 25,836,827.52

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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.