Home / 4,195,914,851.70-5,790,380,989.66-2,316,335,580.54

Finding the Fourth Proportional to 4,195,914,851.70, 5,790,380,989.66 and 2,316,335,580.54

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Solution

The fourth proportional to 4,195,914,851.70, 5,790,380,989.66 and 2,316,335,580.54 is: 3,196,553,310.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,914,851.70 : 5,790,380,989.66 = 2,316,335,580.54 : x
  2. Step 2: Convert to fraction form
    4,195,914,851.70/5,790,380,989.66 = 2,316,335,580.54/x
  3. Step 3: Cross multiply
    4,195,914,851.70x = 5,790,380,989.66 × 2,316,335,580.54
  4. Step 4: Simplify right side
    4,195,914,851.70x = 13,412,465,511,231,875,072
  5. Step 5: Solve for x
    x = 13,412,465,511,231,875,072/4,195,914,851.70
  6. Step 6: Final answer
    x = 3,196,553,310.85

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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.