Home / 17,391,434,080.20-26,087,151,120.30-8,072,084,704.20

Finding the Fourth Proportional to 17,391,434,080.20, 26,087,151,120.30 and 8,072,084,704.20

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Solution

The fourth proportional to 17,391,434,080.20, 26,087,151,120.30 and 8,072,084,704.20 is: 12,108,127,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,391,434,080.20 : 26,087,151,120.30 = 8,072,084,704.20 : x
  2. Step 2: Convert to fraction form
    17,391,434,080.20/26,087,151,120.30 = 8,072,084,704.20/x
  3. Step 3: Cross multiply
    17,391,434,080.20x = 26,087,151,120.30 × 8,072,084,704.20
  4. Step 4: Simplify right side
    17,391,434,080.20x = 210,577,693,534,327,504,896
  5. Step 5: Solve for x
    x = 210,577,693,534,327,504,896/17,391,434,080.20
  6. Step 6: Final answer
    x = 12,108,127,056.30

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Double scale
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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.