Home / 106,797,640.50-160,188,412.59-34,011,481.14

Finding the Fourth Proportional to 106,797,640.50, 160,188,412.59 and 34,011,481.14

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Solution

The fourth proportional to 106,797,640.50, 160,188,412.59 and 34,011,481.14 is: 51,014,658.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,797,640.50 : 160,188,412.59 = 34,011,481.14 : x
  2. Step 2: Convert to fraction form
    106,797,640.50/160,188,412.59 = 34,011,481.14/x
  3. Step 3: Cross multiply
    106,797,640.50x = 160,188,412.59 × 34,011,481.14
  4. Step 4: Simplify right side
    106,797,640.50x = 5,448,245,173,651,324
  5. Step 5: Solve for x
    x = 5,448,245,173,651,324/106,797,640.50
  6. Step 6: Final answer
    x = 51,014,658.64

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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.