Home / 16,584,813,850.20-22,765,216,357.11-14,663,123,194.20

Finding the Fourth Proportional to 16,584,813,850.20, 22,765,216,357.11 and 14,663,123,194.20

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Solution

The fourth proportional to 16,584,813,850.20, 22,765,216,357.11 and 14,663,123,194.20 is: 20,127,399,378.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,584,813,850.20 : 22,765,216,357.11 = 14,663,123,194.20 : x
  2. Step 2: Convert to fraction form
    16,584,813,850.20/22,765,216,357.11 = 14,663,123,194.20/x
  3. Step 3: Cross multiply
    16,584,813,850.20x = 22,765,216,357.11 × 14,663,123,194.20
  4. Step 4: Simplify right side
    16,584,813,850.20x = 333,809,171,986,920,898,560
  5. Step 5: Solve for x
    x = 333,809,171,986,920,898,560/16,584,813,850.20
  6. Step 6: Final answer
    x = 20,127,399,378.85

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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.