Home / 3,039,425,653.71-4,194,450,238.64-1,751,225,571.12

Finding the Fourth Proportional to 3,039,425,653.71, 4,194,450,238.64 and 1,751,225,571.12

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Solution

The fourth proportional to 3,039,425,653.71, 4,194,450,238.64 and 1,751,225,571.12 is: 2,416,715,969.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,425,653.71 : 4,194,450,238.64 = 1,751,225,571.12 : x
  2. Step 2: Convert to fraction form
    3,039,425,653.71/4,194,450,238.64 = 1,751,225,571.12/x
  3. Step 3: Cross multiply
    3,039,425,653.71x = 4,194,450,238.64 × 1,751,225,571.12
  4. Step 4: Simplify right side
    3,039,425,653.71x = 7,345,428,514,696,753,152
  5. Step 5: Solve for x
    x = 7,345,428,514,696,753,152/3,039,425,653.71
  6. Step 6: Final answer
    x = 2,416,715,969.26

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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.