Home / 17,375,190,783.60-26,062,786,175.40-4,288,987,599.60

Finding the Fourth Proportional to 17,375,190,783.60, 26,062,786,175.40 and 4,288,987,599.60

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Solution

The fourth proportional to 17,375,190,783.60, 26,062,786,175.40 and 4,288,987,599.60 is: 6,433,481,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,375,190,783.60 : 26,062,786,175.40 = 4,288,987,599.60 : x
  2. Step 2: Convert to fraction form
    17,375,190,783.60/26,062,786,175.40 = 4,288,987,599.60/x
  3. Step 3: Cross multiply
    17,375,190,783.60x = 26,062,786,175.40 × 4,288,987,599.60
  4. Step 4: Simplify right side
    17,375,190,783.60x = 111,782,966,717,316,907,008
  5. Step 5: Solve for x
    x = 111,782,966,717,316,907,008/17,375,190,783.60
  6. Step 6: Final answer
    x = 6,433,481,399.40

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1.5x scale

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.