Home / 5,718,367,105.40-8,577,550,658.10-2,036,543,857.40

Finding the Fourth Proportional to 5,718,367,105.40, 8,577,550,658.10 and 2,036,543,857.40

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Solution

The fourth proportional to 5,718,367,105.40, 8,577,550,658.10 and 2,036,543,857.40 is: 3,054,815,786.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,367,105.40 : 8,577,550,658.10 = 2,036,543,857.40 : x
  2. Step 2: Convert to fraction form
    5,718,367,105.40/8,577,550,658.10 = 2,036,543,857.40/x
  3. Step 3: Cross multiply
    5,718,367,105.40x = 8,577,550,658.10 × 2,036,543,857.40
  4. Step 4: Simplify right side
    5,718,367,105.40x = 17,468,558,104,290,883,584
  5. Step 5: Solve for x
    x = 17,468,558,104,290,883,584/5,718,367,105.40
  6. Step 6: Final answer
    x = 3,054,815,786.10

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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.