Home / 4,012,963,279.20-6,019,444,918.80-3,094,633,231.20

Finding the Fourth Proportional to 4,012,963,279.20, 6,019,444,918.80 and 3,094,633,231.20

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Solution

The fourth proportional to 4,012,963,279.20, 6,019,444,918.80 and 3,094,633,231.20 is: 4,641,949,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,963,279.20 : 6,019,444,918.80 = 3,094,633,231.20 : x
  2. Step 2: Convert to fraction form
    4,012,963,279.20/6,019,444,918.80 = 3,094,633,231.20/x
  3. Step 3: Cross multiply
    4,012,963,279.20x = 6,019,444,918.80 × 3,094,633,231.20
  4. Step 4: Simplify right side
    4,012,963,279.20x = 18,627,974,279,096,463,360
  5. Step 5: Solve for x
    x = 18,627,974,279,096,463,360/4,012,963,279.20
  6. Step 6: Final answer
    x = 4,641,949,846.80

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Double scale
Find fourth proportional to 4,012,963,280.20, 6,019,444,920.30 and 3,094,633,232.20
Similar ratio
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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.