Home / 24,258,397,885.75-36,388,338,118.66-8,322,510,816.62

Finding the Fourth Proportional to 24,258,397,885.75, 36,388,338,118.66 and 8,322,510,816.62

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Solution

The fourth proportional to 24,258,397,885.75, 36,388,338,118.66 and 8,322,510,816.62 is: 12,484,020,544.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258,397,885.75 : 36,388,338,118.66 = 8,322,510,816.62 : x
  2. Step 2: Convert to fraction form
    24,258,397,885.75/36,388,338,118.66 = 8,322,510,816.62/x
  3. Step 3: Cross multiply
    24,258,397,885.75x = 36,388,338,118.66 × 8,322,510,816.62
  4. Step 4: Simplify right side
    24,258,397,885.75x = 302,842,337,591,332,110,336
  5. Step 5: Solve for x
    x = 302,842,337,591,332,110,336/24,258,397,885.75
  6. Step 6: Final answer
    x = 12,484,020,544.87

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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.