Home / 50,448,726.20-69,619,241.46-27,243,852.48

Finding the Fourth Proportional to 50,448,726.20, 69,619,241.46 and 27,243,852.48

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Solution

The fourth proportional to 50,448,726.20, 69,619,241.46 and 27,243,852.48 is: 37,596,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,448,726.20 : 69,619,241.46 = 27,243,852.48 : x
  2. Step 2: Convert to fraction form
    50,448,726.20/69,619,241.46 = 27,243,852.48/x
  3. Step 3: Cross multiply
    50,448,726.20x = 69,619,241.46 × 27,243,852.48
  4. Step 4: Simplify right side
    50,448,726.20x = 1,896,696,344,105,739.75
  5. Step 5: Solve for x
    x = 1,896,696,344,105,739.75/50,448,726.20
  6. Step 6: Final answer
    x = 37,596,516.05

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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.