Home / 60,406,245.58-90,572,286.23-23,475,013.85

Finding the Fourth Proportional to 60,406,245.58, 90,572,286.23 and 23,475,013.85

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Solution

The fourth proportional to 60,406,245.58, 90,572,286.23 and 23,475,013.85 is: 35,198,109.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,406,245.58 : 90,572,286.23 = 23,475,013.85 : x
  2. Step 2: Convert to fraction form
    60,406,245.58/90,572,286.23 = 23,475,013.85/x
  3. Step 3: Cross multiply
    60,406,245.58x = 90,572,286.23 × 23,475,013.85
  4. Step 4: Simplify right side
    60,406,245.58x = 2,126,185,673,675,414.50
  5. Step 5: Solve for x
    x = 2,126,185,673,675,414.50/60,406,245.58
  6. Step 6: Final answer
    x = 35,198,109.95

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1.5x scale

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.