Home / 23,477,442.30-35,216,163.45-8,332,904.70

Finding the Fourth Proportional to 23,477,442.30, 35,216,163.45 and 8,332,904.70

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Solution

The fourth proportional to 23,477,442.30, 35,216,163.45 and 8,332,904.70 is: 12,499,357.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,477,442.30 : 35,216,163.45 = 8,332,904.70 : x
  2. Step 2: Convert to fraction form
    23,477,442.30/35,216,163.45 = 8,332,904.70/x
  3. Step 3: Cross multiply
    23,477,442.30x = 35,216,163.45 × 8,332,904.70
  4. Step 4: Simplify right side
    23,477,442.30x = 293,452,933,928,473.25
  5. Step 5: Solve for x
    x = 293,452,933,928,473.25/23,477,442.30
  6. Step 6: Final answer
    x = 12,499,357.05

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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.