Home / 17,232,990,252.61-25,813,285,310.84-10,934,177,238.45

Finding the Fourth Proportional to 17,232,990,252.61, 25,813,285,310.84 and 10,934,177,238.45

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Solution

The fourth proportional to 17,232,990,252.61, 25,813,285,310.84 and 10,934,177,238.45 is: 16,378,297,240.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,990,252.61 : 25,813,285,310.84 = 10,934,177,238.45 : x
  2. Step 2: Convert to fraction form
    17,232,990,252.61/25,813,285,310.84 = 10,934,177,238.45/x
  3. Step 3: Cross multiply
    17,232,990,252.61x = 25,813,285,310.84 × 10,934,177,238.45
  4. Step 4: Simplify right side
    17,232,990,252.61x = 282,247,036,695,358,734,336
  5. Step 5: Solve for x
    x = 282,247,036,695,358,734,336/17,232,990,252.61
  6. Step 6: Final answer
    x = 16,378,297,240.23

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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.