Home / 37,230,391.20-55,845,586.80-10,304,047.20

Finding the Fourth Proportional to 37,230,391.20, 55,845,586.80 and 10,304,047.20

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Solution

The fourth proportional to 37,230,391.20, 55,845,586.80 and 10,304,047.20 is: 15,456,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,230,391.20 : 55,845,586.80 = 10,304,047.20 : x
  2. Step 2: Convert to fraction form
    37,230,391.20/55,845,586.80 = 10,304,047.20/x
  3. Step 3: Cross multiply
    37,230,391.20x = 55,845,586.80 × 10,304,047.20
  4. Step 4: Simplify right side
    37,230,391.20x = 575,435,562,298,896.88
  5. Step 5: Solve for x
    x = 575,435,562,298,896.88/37,230,391.20
  6. Step 6: Final answer
    x = 15,456,070.80

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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.