Home / 6,018,662,634.80-9,027,993,952.20-3,661,615,511.60

Finding the Fourth Proportional to 6,018,662,634.80, 9,027,993,952.20 and 3,661,615,511.60

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Solution

The fourth proportional to 6,018,662,634.80, 9,027,993,952.20 and 3,661,615,511.60 is: 5,492,423,267.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,662,634.80 : 9,027,993,952.20 = 3,661,615,511.60 : x
  2. Step 2: Convert to fraction form
    6,018,662,634.80/9,027,993,952.20 = 3,661,615,511.60/x
  3. Step 3: Cross multiply
    6,018,662,634.80x = 9,027,993,952.20 × 3,661,615,511.60
  4. Step 4: Simplify right side
    6,018,662,634.80x = 33,057,042,694,006,509,568
  5. Step 5: Solve for x
    x = 33,057,042,694,006,509,568/6,018,662,634.80
  6. Step 6: Final answer
    x = 5,492,423,267.40

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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.