Home / 17,296,744,590.28-25,903,218,990.41-11,969,930,259.12

Finding the Fourth Proportional to 17,296,744,590.28, 25,903,218,990.41 and 11,969,930,259.12

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Solution

The fourth proportional to 17,296,744,590.28, 25,903,218,990.41 and 11,969,930,259.12 is: 17,925,900,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,296,744,590.28 : 25,903,218,990.41 = 11,969,930,259.12 : x
  2. Step 2: Convert to fraction form
    17,296,744,590.28/25,903,218,990.41 = 11,969,930,259.12/x
  3. Step 3: Cross multiply
    17,296,744,590.28x = 25,903,218,990.41 × 11,969,930,259.12
  4. Step 4: Simplify right side
    17,296,744,590.28x = 310,059,724,802,000,158,720
  5. Step 5: Solve for x
    x = 310,059,724,802,000,158,720/17,296,744,590.28
  6. Step 6: Final answer
    x = 17,925,900,633.13

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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.