Home / 36,270,147.80-54,405,221.70-35,934,224.60

Finding the Fourth Proportional to 36,270,147.80, 54,405,221.70 and 35,934,224.60

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Solution

The fourth proportional to 36,270,147.80, 54,405,221.70 and 35,934,224.60 is: 53,901,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,270,147.80 : 54,405,221.70 = 35,934,224.60 : x
  2. Step 2: Convert to fraction form
    36,270,147.80/54,405,221.70 = 35,934,224.60/x
  3. Step 3: Cross multiply
    36,270,147.80x = 54,405,221.70 × 35,934,224.60
  4. Step 4: Simplify right side
    36,270,147.80x = 1,955,009,455,980,594
  5. Step 5: Solve for x
    x = 1,955,009,455,980,594/36,270,147.80
  6. Step 6: Final answer
    x = 53,901,336.90

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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.