Home / 98,645,525.55-148,001,150.48-33,073,151.85

Finding the Fourth Proportional to 98,645,525.55, 148,001,150.48 and 33,073,151.85

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Solution

The fourth proportional to 98,645,525.55, 148,001,150.48 and 33,073,151.85 is: 49,620,745.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,645,525.55 : 148,001,150.48 = 33,073,151.85 : x
  2. Step 2: Convert to fraction form
    98,645,525.55/148,001,150.48 = 33,073,151.85/x
  3. Step 3: Cross multiply
    98,645,525.55x = 148,001,150.48 × 33,073,151.85
  4. Step 4: Simplify right side
    98,645,525.55x = 4,894,864,523,634,375
  5. Step 5: Solve for x
    x = 4,894,864,523,634,375/98,645,525.55
  6. Step 6: Final answer
    x = 49,620,745.56

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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.