Home / 5,029,325,040.68-6,940,155,836.33-2,771,138,196.66

Finding the Fourth Proportional to 5,029,325,040.68, 6,940,155,836.33 and 2,771,138,196.66

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Solution

The fourth proportional to 5,029,325,040.68, 6,940,155,836.33 and 2,771,138,196.66 is: 3,823,998,404.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,325,040.68 : 6,940,155,836.33 = 2,771,138,196.66 : x
  2. Step 2: Convert to fraction form
    5,029,325,040.68/6,940,155,836.33 = 2,771,138,196.66/x
  3. Step 3: Cross multiply
    5,029,325,040.68x = 6,940,155,836.33 × 2,771,138,196.66
  4. Step 4: Simplify right side
    5,029,325,040.68x = 19,232,130,928,826,888,192
  5. Step 5: Solve for x
    x = 19,232,130,928,826,888,192/5,029,325,040.68
  6. Step 6: Final answer
    x = 3,823,998,404.01

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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.