Home / 25,150,233.88-37,721,560.60-16,115,466.92

Finding the Fourth Proportional to 25,150,233.88, 37,721,560.60 and 16,115,466.92

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Solution

The fourth proportional to 25,150,233.88, 37,721,560.60 and 16,115,466.92 is: 24,170,771.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,150,233.88 : 37,721,560.60 = 16,115,466.92 : x
  2. Step 2: Convert to fraction form
    25,150,233.88/37,721,560.60 = 16,115,466.92/x
  3. Step 3: Cross multiply
    25,150,233.88x = 37,721,560.60 × 16,115,466.92
  4. Step 4: Simplify right side
    25,150,233.88x = 607,900,562,020,075.38
  5. Step 5: Solve for x
    x = 607,900,562,020,075.38/25,150,233.88
  6. Step 6: Final answer
    x = 24,170,771.73

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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.