Home / 17,715,664.60-26,573,496.90-9,632,512.60

Finding the Fourth Proportional to 17,715,664.60, 26,573,496.90 and 9,632,512.60

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Solution

The fourth proportional to 17,715,664.60, 26,573,496.90 and 9,632,512.60 is: 14,448,768.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,664.60 : 26,573,496.90 = 9,632,512.60 : x
  2. Step 2: Convert to fraction form
    17,715,664.60/26,573,496.90 = 9,632,512.60/x
  3. Step 3: Cross multiply
    17,715,664.60x = 26,573,496.90 × 9,632,512.60
  4. Step 4: Simplify right side
    17,715,664.60x = 255,969,543,715,310.91
  5. Step 5: Solve for x
    x = 255,969,543,715,310.91/17,715,664.60
  6. Step 6: Final answer
    x = 14,448,768.90

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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.