Home / 5,029,325,039.68-6,940,155,834.95-2,771,138,195.66

Finding the Fourth Proportional to 5,029,325,039.68, 6,940,155,834.95 and 2,771,138,195.66

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Solution

The fourth proportional to 5,029,325,039.68, 6,940,155,834.95 and 2,771,138,195.66 is: 3,823,998,402.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,325,039.68 : 6,940,155,834.95 = 2,771,138,195.66 : x
  2. Step 2: Convert to fraction form
    5,029,325,039.68/6,940,155,834.95 = 2,771,138,195.66/x
  3. Step 3: Cross multiply
    5,029,325,039.68x = 6,940,155,834.95 × 2,771,138,195.66
  4. Step 4: Simplify right side
    5,029,325,039.68x = 19,232,130,918,027,862,016
  5. Step 5: Solve for x
    x = 19,232,130,918,027,862,016/5,029,325,039.68
  6. Step 6: Final answer
    x = 3,823,998,402.63

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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.