Home / 17,022,573.60-25,536,193.20-5,661,837.60

Finding the Fourth Proportional to 17,022,573.60, 25,536,193.20 and 5,661,837.60

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Solution

The fourth proportional to 17,022,573.60, 25,536,193.20 and 5,661,837.60 is: 8,493,532.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,573.60 : 25,536,193.20 = 5,661,837.60 : x
  2. Step 2: Convert to fraction form
    17,022,573.60/25,536,193.20 = 5,661,837.60/x
  3. Step 3: Cross multiply
    17,022,573.60x = 25,536,193.20 × 5,661,837.60
  4. Step 4: Simplify right side
    17,022,573.60x = 144,581,778,820,624.31
  5. Step 5: Solve for x
    x = 144,581,778,820,624.31/17,022,573.60
  6. Step 6: Final answer
    x = 8,493,532.31

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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.