Home / 4,136,049,636.39-6,205,054,963.23-1,188,258,012

Finding the Fourth Proportional to 4,136,049,636.39, 6,205,054,963.23 and 1,188,258,012

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Solution

The fourth proportional to 4,136,049,636.39, 6,205,054,963.23 and 1,188,258,012 is: 1,782,668,711.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,049,636.39 : 6,205,054,963.23 = 1,188,258,012 : x
  2. Step 2: Convert to fraction form
    4,136,049,636.39/6,205,054,963.23 = 1,188,258,012/x
  3. Step 3: Cross multiply
    4,136,049,636.39x = 6,205,054,963.23 × 1,188,258,012
  4. Step 4: Simplify right side
    4,136,049,636.39x = 7,373,206,274,958,412,800
  5. Step 5: Solve for x
    x = 7,373,206,274,958,412,800/4,136,049,636.39
  6. Step 6: Final answer
    x = 1,782,668,711.25

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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.