Home / 17,775,528.45-24,530,229.23-9,626,766.45

Finding the Fourth Proportional to 17,775,528.45, 24,530,229.23 and 9,626,766.45

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Solution

The fourth proportional to 17,775,528.45, 24,530,229.23 and 9,626,766.45 is: 13,284,937.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,528.45 : 24,530,229.23 = 9,626,766.45 : x
  2. Step 2: Convert to fraction form
    17,775,528.45/24,530,229.23 = 9,626,766.45/x
  3. Step 3: Cross multiply
    17,775,528.45x = 24,530,229.23 × 9,626,766.45
  4. Step 4: Simplify right side
    17,775,528.45x = 236,146,787,714,039.50
  5. Step 5: Solve for x
    x = 236,146,787,714,039.50/17,775,528.45
  6. Step 6: Final answer
    x = 13,284,937.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.