Home / 2,017,660,324.06-3,026,286,143.34-543,949,105.06

Finding the Fourth Proportional to 2,017,660,324.06, 3,026,286,143.34 and 543,949,105.06

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Solution

The fourth proportional to 2,017,660,324.06, 3,026,286,143.34 and 543,949,105.06 is: 815,868,568.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,660,324.06 : 3,026,286,143.34 = 543,949,105.06 : x
  2. Step 2: Convert to fraction form
    2,017,660,324.06/3,026,286,143.34 = 543,949,105.06/x
  3. Step 3: Cross multiply
    2,017,660,324.06x = 3,026,286,143.34 × 543,949,105.06
  4. Step 4: Simplify right side
    2,017,660,324.06x = 1,646,145,639,325,271,808
  5. Step 5: Solve for x
    x = 1,646,145,639,325,271,808/2,017,660,324.06
  6. Step 6: Final answer
    x = 815,868,568.01

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Double scale
Find fourth proportional to 2,017,660,325.06, 3,026,286,144.84 and 543,949,106.06
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.