Home / 69,309,047.54-95,642,696.36-37,941,028.34

Finding the Fourth Proportional to 69,309,047.54, 95,642,696.36 and 37,941,028.34

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Solution

The fourth proportional to 69,309,047.54, 95,642,696.36 and 37,941,028.34 is: 52,356,544.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,309,047.54 : 95,642,696.36 = 37,941,028.34 : x
  2. Step 2: Convert to fraction form
    69,309,047.54/95,642,696.36 = 37,941,028.34/x
  3. Step 3: Cross multiply
    69,309,047.54x = 95,642,696.36 × 37,941,028.34
  4. Step 4: Simplify right side
    69,309,047.54x = 3,628,782,253,108,775
  5. Step 5: Solve for x
    x = 3,628,782,253,108,775/69,309,047.54
  6. Step 6: Final answer
    x = 52,356,544.81

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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.