Home / 16,584,813,846.45-22,765,216,351.97-14,663,123,190.45

Finding the Fourth Proportional to 16,584,813,846.45, 22,765,216,351.97 and 14,663,123,190.45

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Solution

The fourth proportional to 16,584,813,846.45, 22,765,216,351.97 and 14,663,123,190.45 is: 20,127,399,373.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,584,813,846.45 : 22,765,216,351.97 = 14,663,123,190.45 : x
  2. Step 2: Convert to fraction form
    16,584,813,846.45/22,765,216,351.97 = 14,663,123,190.45/x
  3. Step 3: Cross multiply
    16,584,813,846.45x = 22,765,216,351.97 × 14,663,123,190.45
  4. Step 4: Simplify right side
    16,584,813,846.45x = 333,809,171,826,212,208,640
  5. Step 5: Solve for x
    x = 333,809,171,826,212,208,640/16,584,813,846.45
  6. Step 6: Final answer
    x = 20,127,399,373.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.