Home / 3,455,782,104.24-4,767,222,379.62-2,099,054,971.35

Finding the Fourth Proportional to 3,455,782,104.24, 4,767,222,379.62 and 2,099,054,971.35

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Solution

The fourth proportional to 3,455,782,104.24, 4,767,222,379.62 and 2,099,054,971.35 is: 2,895,628,698.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,782,104.24 : 4,767,222,379.62 = 2,099,054,971.35 : x
  2. Step 2: Convert to fraction form
    3,455,782,104.24/4,767,222,379.62 = 2,099,054,971.35/x
  3. Step 3: Cross multiply
    3,455,782,104.24x = 4,767,222,379.62 × 2,099,054,971.35
  4. Step 4: Simplify right side
    3,455,782,104.24x = 10,006,661,835,472,336,896
  5. Step 5: Solve for x
    x = 10,006,661,835,472,336,896/3,455,782,104.24
  6. Step 6: Final answer
    x = 2,895,628,698.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.