Home / 34,550,161.00-51,601,247.44-31,305,221.62

Finding the Fourth Proportional to 34,550,161.00, 51,601,247.44 and 31,305,221.62

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Solution

The fourth proportional to 34,550,161.00, 51,601,247.44 and 31,305,221.62 is: 46,754,875.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,550,161.00 : 51,601,247.44 = 31,305,221.62 : x
  2. Step 2: Convert to fraction form
    34,550,161.00/51,601,247.44 = 31,305,221.62/x
  3. Step 3: Cross multiply
    34,550,161.00x = 51,601,247.44 × 31,305,221.62
  4. Step 4: Simplify right side
    34,550,161.00x = 1,615,388,486,770,391.50
  5. Step 5: Solve for x
    x = 1,615,388,486,770,391.50/34,550,161.00
  6. Step 6: Final answer
    x = 46,754,875.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.