Home / 38,350,636.80-57,525,955.20-32,304,019.20

Finding the Fourth Proportional to 38,350,636.80, 57,525,955.20 and 32,304,019.20

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Solution

The fourth proportional to 38,350,636.80, 57,525,955.20 and 32,304,019.20 is: 48,456,028.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,350,636.80 : 57,525,955.20 = 32,304,019.20 : x
  2. Step 2: Convert to fraction form
    38,350,636.80/57,525,955.20 = 32,304,019.20/x
  3. Step 3: Cross multiply
    38,350,636.80x = 57,525,955.20 × 32,304,019.20
  4. Step 4: Simplify right side
    38,350,636.80x = 1,858,319,561,279,140
  5. Step 5: Solve for x
    x = 1,858,319,561,279,140/38,350,636.80
  6. Step 6: Final answer
    x = 48,456,028.80

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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.