Home / 2,491,411,313.36-3,436,527,600-1,597,922,810.57

Finding the Fourth Proportional to 2,491,411,313.36, 3,436,527,600 and 1,597,922,810.57

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Solution

The fourth proportional to 2,491,411,313.36, 3,436,527,600 and 1,597,922,810.57 is: 2,204,094,447.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,491,411,313.36 : 3,436,527,600 = 1,597,922,810.57 : x
  2. Step 2: Convert to fraction form
    2,491,411,313.36/3,436,527,600 = 1,597,922,810.57/x
  3. Step 3: Cross multiply
    2,491,411,313.36x = 3,436,527,600 × 1,597,922,810.57
  4. Step 4: Simplify right side
    2,491,411,313.36x = 5,491,305,841,201,968,128
  5. Step 5: Solve for x
    x = 5,491,305,841,201,968,128/2,491,411,313.36
  6. Step 6: Final answer
    x = 2,204,094,447.09

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