Home / 4,849,204,524.45-7,273,806,786.68-3,686,943,057.45

Finding the Fourth Proportional to 4,849,204,524.45, 7,273,806,786.68 and 3,686,943,057.45

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Solution

The fourth proportional to 4,849,204,524.45, 7,273,806,786.68 and 3,686,943,057.45 is: 5,530,414,586.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,204,524.45 : 7,273,806,786.68 = 3,686,943,057.45 : x
  2. Step 2: Convert to fraction form
    4,849,204,524.45/7,273,806,786.68 = 3,686,943,057.45/x
  3. Step 3: Cross multiply
    4,849,204,524.45x = 7,273,806,786.68 × 3,686,943,057.45
  4. Step 4: Simplify right side
    4,849,204,524.45x = 26,818,111,433,382,518,784
  5. Step 5: Solve for x
    x = 26,818,111,433,382,518,784/4,849,204,524.45
  6. Step 6: Final answer
    x = 5,530,414,586.18

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Double scale
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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.