Home / 11,037,946,228.97-15,232,427,682.42-6,280,222,005.06

Finding the Fourth Proportional to 11,037,946,228.97, 15,232,427,682.42 and 6,280,222,005.06

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Solution

The fourth proportional to 11,037,946,228.97, 15,232,427,682.42 and 6,280,222,005.06 is: 8,666,741,578.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,037,946,228.97 : 15,232,427,682.42 = 6,280,222,005.06 : x
  2. Step 2: Convert to fraction form
    11,037,946,228.97/15,232,427,682.42 = 6,280,222,005.06/x
  3. Step 3: Cross multiply
    11,037,946,228.97x = 15,232,427,682.42 × 6,280,222,005.06
  4. Step 4: Simplify right side
    11,037,946,228.97x = 95,663,027,521,619,181,568
  5. Step 5: Solve for x
    x = 95,663,027,521,619,181,568/11,037,946,228.97
  6. Step 6: Final answer
    x = 8,666,741,578.30

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Double scale
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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.