Home / 3,039,425,653.96-4,194,450,238.98-1,751,225,571.38

Finding the Fourth Proportional to 3,039,425,653.96, 4,194,450,238.98 and 1,751,225,571.38

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Solution

The fourth proportional to 3,039,425,653.96, 4,194,450,238.98 and 1,751,225,571.38 is: 2,416,715,969.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,425,653.96 : 4,194,450,238.98 = 1,751,225,571.38 : x
  2. Step 2: Convert to fraction form
    3,039,425,653.96/4,194,450,238.98 = 1,751,225,571.38/x
  3. Step 3: Cross multiply
    3,039,425,653.96x = 4,194,450,238.98 × 1,751,225,571.38
  4. Step 4: Simplify right side
    3,039,425,653.96x = 7,345,428,516,382,728,192
  5. Step 5: Solve for x
    x = 7,345,428,516,382,728,192/3,039,425,653.96
  6. Step 6: Final answer
    x = 2,416,715,969.62

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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.