Home / 3,417,984,181.80-5,126,976,272.70-2,269,126,837.80

Finding the Fourth Proportional to 3,417,984,181.80, 5,126,976,272.70 and 2,269,126,837.80

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Solution

The fourth proportional to 3,417,984,181.80, 5,126,976,272.70 and 2,269,126,837.80 is: 3,403,690,256.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,984,181.80 : 5,126,976,272.70 = 2,269,126,837.80 : x
  2. Step 2: Convert to fraction form
    3,417,984,181.80/5,126,976,272.70 = 2,269,126,837.80/x
  3. Step 3: Cross multiply
    3,417,984,181.80x = 5,126,976,272.70 × 2,269,126,837.80
  4. Step 4: Simplify right side
    3,417,984,181.80x = 11,633,759,457,147,381,760
  5. Step 5: Solve for x
    x = 11,633,759,457,147,381,760/3,417,984,181.80
  6. Step 6: Final answer
    x = 3,403,690,256.70

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Double scale
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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.