Home / 4,093,463,511.64-5,648,979,602.33-2,213,868,795.48

Finding the Fourth Proportional to 4,093,463,511.64, 5,648,979,602.33 and 2,213,868,795.48

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Solution

The fourth proportional to 4,093,463,511.64, 5,648,979,602.33 and 2,213,868,795.48 is: 3,055,138,914.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,463,511.64 : 5,648,979,602.33 = 2,213,868,795.48 : x
  2. Step 2: Convert to fraction form
    4,093,463,511.64/5,648,979,602.33 = 2,213,868,795.48/x
  3. Step 3: Cross multiply
    4,093,463,511.64x = 5,648,979,602.33 × 2,213,868,795.48
  4. Step 4: Simplify right side
    4,093,463,511.64x = 12,506,099,667,901,407,232
  5. Step 5: Solve for x
    x = 12,506,099,667,901,407,232/4,093,463,511.64
  6. Step 6: Final answer
    x = 3,055,138,914.11

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Double scale
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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.