Home / 3,234,219,833.82-4,463,266,736.49-1,824,519,437.22

Finding the Fourth Proportional to 3,234,219,833.82, 4,463,266,736.49 and 1,824,519,437.22

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Solution

The fourth proportional to 3,234,219,833.82, 4,463,266,736.49 and 1,824,519,437.22 is: 2,517,861,287.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,219,833.82 : 4,463,266,736.49 = 1,824,519,437.22 : x
  2. Step 2: Convert to fraction form
    3,234,219,833.82/4,463,266,736.49 = 1,824,519,437.22/x
  3. Step 3: Cross multiply
    3,234,219,833.82x = 4,463,266,736.49 × 1,824,519,437.22
  4. Step 4: Simplify right side
    3,234,219,833.82x = 8,143,316,914,223,480,832
  5. Step 5: Solve for x
    x = 8,143,316,914,223,480,832/3,234,219,833.82
  6. Step 6: Final answer
    x = 2,517,861,287.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.