Home / 35,622,361.26-49,154,711.31-19,942,244.37

Finding the Fourth Proportional to 35,622,361.26, 49,154,711.31 and 19,942,244.37

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Solution

The fourth proportional to 35,622,361.26, 49,154,711.31 and 19,942,244.37 is: 27,517,975.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,622,361.26 : 49,154,711.31 = 19,942,244.37 : x
  2. Step 2: Convert to fraction form
    35,622,361.26/49,154,711.31 = 19,942,244.37/x
  3. Step 3: Cross multiply
    35,622,361.26x = 49,154,711.31 × 19,942,244.37
  4. Step 4: Simplify right side
    35,622,361.26x = 980,255,264,880,822.88
  5. Step 5: Solve for x
    x = 980,255,264,880,822.88/35,622,361.26
  6. Step 6: Final answer
    x = 27,517,975.51

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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.