Home / 17,232,990,247.12-25,813,285,302.64-10,934,177,232.90

Finding the Fourth Proportional to 17,232,990,247.12, 25,813,285,302.64 and 10,934,177,232.90

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Solution

The fourth proportional to 17,232,990,247.12, 25,813,285,302.64 and 10,934,177,232.90 is: 16,378,297,231.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,990,247.12 : 25,813,285,302.64 = 10,934,177,232.90 : x
  2. Step 2: Convert to fraction form
    17,232,990,247.12/25,813,285,302.64 = 10,934,177,232.90/x
  3. Step 3: Cross multiply
    17,232,990,247.12x = 25,813,285,302.64 × 10,934,177,232.90
  4. Step 4: Simplify right side
    17,232,990,247.12x = 282,247,036,462,478,458,880
  5. Step 5: Solve for x
    x = 282,247,036,462,478,458,880/17,232,990,247.12
  6. Step 6: Final answer
    x = 16,378,297,231.94

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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.