Home / 17,713,038,201.60-26,573,588,380.80-10,348,257,964.80

Finding the Fourth Proportional to 17,713,038,201.60, 26,573,588,380.80 and 10,348,257,964.80

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Solution

The fourth proportional to 17,713,038,201.60, 26,573,588,380.80 and 10,348,257,964.80 is: 15,524,741,971.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,038,201.60 : 26,573,588,380.80 = 10,348,257,964.80 : x
  2. Step 2: Convert to fraction form
    17,713,038,201.60/26,573,588,380.80 = 10,348,257,964.80/x
  3. Step 3: Cross multiply
    17,713,038,201.60x = 26,573,588,380.80 × 10,348,257,964.80
  4. Step 4: Simplify right side
    17,713,038,201.60x = 274,990,347,614,930,305,024
  5. Step 5: Solve for x
    x = 274,990,347,614,930,305,024/17,713,038,201.60
  6. Step 6: Final answer
    x = 15,524,741,971.71

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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.