Home / 55,912,575.29-83,840,797.79-32,576,871.58

Finding the Fourth Proportional to 55,912,575.29, 83,840,797.79 and 32,576,871.58

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Solution

The fourth proportional to 55,912,575.29, 83,840,797.79 and 32,576,871.58 is: 48,848,955.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,912,575.29 : 83,840,797.79 = 32,576,871.58 : x
  2. Step 2: Convert to fraction form
    55,912,575.29/83,840,797.79 = 32,576,871.58/x
  3. Step 3: Cross multiply
    55,912,575.29x = 83,840,797.79 × 32,576,871.58
  4. Step 4: Simplify right side
    55,912,575.29x = 2,731,270,902,769,578
  5. Step 5: Solve for x
    x = 2,731,270,902,769,578/55,912,575.29
  6. Step 6: Final answer
    x = 48,848,955.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.