Home / 37,337,431.40-55,939,791.90-32,029,015.40

Finding the Fourth Proportional to 37,337,431.40, 55,939,791.90 and 32,029,015.40

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Solution

The fourth proportional to 37,337,431.40, 55,939,791.90 and 32,029,015.40 is: 47,986,601.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,337,431.40 : 55,939,791.90 = 32,029,015.40 : x
  2. Step 2: Convert to fraction form
    37,337,431.40/55,939,791.90 = 32,029,015.40/x
  3. Step 3: Cross multiply
    37,337,431.40x = 55,939,791.90 × 32,029,015.40
  4. Step 4: Simplify right side
    37,337,431.40x = 1,791,696,456,237,895.25
  5. Step 5: Solve for x
    x = 1,791,696,456,237,895.25/37,337,431.40
  6. Step 6: Final answer
    x = 47,986,601.89

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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.