Home / 3,455,782,109.44-4,767,222,386.71-2,099,054,976.55

Finding the Fourth Proportional to 3,455,782,109.44, 4,767,222,386.71 and 2,099,054,976.55

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Solution

The fourth proportional to 3,455,782,109.44, 4,767,222,386.71 and 2,099,054,976.55 is: 2,895,628,705.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,782,109.44 : 4,767,222,386.71 = 2,099,054,976.55 : x
  2. Step 2: Convert to fraction form
    3,455,782,109.44/4,767,222,386.71 = 2,099,054,976.55/x
  3. Step 3: Cross multiply
    3,455,782,109.44x = 4,767,222,386.71 × 2,099,054,976.55
  4. Step 4: Simplify right side
    3,455,782,109.44x = 10,006,661,875,138,947,072
  5. Step 5: Solve for x
    x = 10,006,661,875,138,947,072/3,455,782,109.44
  6. Step 6: Final answer
    x = 2,895,628,705.24

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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.