Home / 26,899,145,842.28-40,313,720,716.16-10,944,889,327.26

Finding the Fourth Proportional to 26,899,145,842.28, 40,313,720,716.16 and 10,944,889,327.26

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Solution

The fourth proportional to 26,899,145,842.28, 40,313,720,716.16 and 10,944,889,327.26 is: 16,403,093,770.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,899,145,842.28 : 40,313,720,716.16 = 10,944,889,327.26 : x
  2. Step 2: Convert to fraction form
    26,899,145,842.28/40,313,720,716.16 = 10,944,889,327.26/x
  3. Step 3: Cross multiply
    26,899,145,842.28x = 40,313,720,716.16 × 10,944,889,327.26
  4. Step 4: Simplify right side
    26,899,145,842.28x = 441,229,211,608,385,191,936
  5. Step 5: Solve for x
    x = 441,229,211,608,385,191,936/26,899,145,842.28
  6. Step 6: Final answer
    x = 16,403,093,770.92

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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.