Home / 50,615,629.64-69,849,203.80-27,410,218.28

Finding the Fourth Proportional to 50,615,629.64, 69,849,203.80 and 27,410,218.28

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Solution

The fourth proportional to 50,615,629.64, 69,849,203.80 and 27,410,218.28 is: 37,825,903.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,629.64 : 69,849,203.80 = 27,410,218.28 : x
  2. Step 2: Convert to fraction form
    50,615,629.64/69,849,203.80 = 27,410,218.28/x
  3. Step 3: Cross multiply
    50,615,629.64x = 69,849,203.80 × 27,410,218.28
  4. Step 4: Simplify right side
    50,615,629.64x = 1,914,581,922,842,205.50
  5. Step 5: Solve for x
    x = 1,914,581,922,842,205.50/50,615,629.64
  6. Step 6: Final answer
    x = 37,825,903.51

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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.