Home / 17,375,190,767.60-26,062,786,151.40-4,288,987,583.60

Finding the Fourth Proportional to 17,375,190,767.60, 26,062,786,151.40 and 4,288,987,583.60

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Solution

The fourth proportional to 17,375,190,767.60, 26,062,786,151.40 and 4,288,987,583.60 is: 6,433,481,375.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,375,190,767.60 : 26,062,786,151.40 = 4,288,987,583.60 : x
  2. Step 2: Convert to fraction form
    17,375,190,767.60/26,062,786,151.40 = 4,288,987,583.60/x
  3. Step 3: Cross multiply
    17,375,190,767.60x = 26,062,786,151.40 × 4,288,987,583.60
  4. Step 4: Simplify right side
    17,375,190,767.60x = 111,782,966,197,376,630,784
  5. Step 5: Solve for x
    x = 111,782,966,197,376,630,784/17,375,190,767.60
  6. Step 6: Final answer
    x = 6,433,481,375.40

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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.