Home / 9,188,365,337.33-13,774,371,220.18-3,591,029,533.37

Finding the Fourth Proportional to 9,188,365,337.33, 13,774,371,220.18 and 3,591,029,533.37

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Solution

The fourth proportional to 9,188,365,337.33, 13,774,371,220.18 and 3,591,029,533.37 is: 5,383,348,619.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,365,337.33 : 13,774,371,220.18 = 3,591,029,533.37 : x
  2. Step 2: Convert to fraction form
    9,188,365,337.33/13,774,371,220.18 = 3,591,029,533.37/x
  3. Step 3: Cross multiply
    9,188,365,337.33x = 13,774,371,220.18 × 3,591,029,533.37
  4. Step 4: Simplify right side
    9,188,365,337.33x = 49,464,173,855,268,143,104
  5. Step 5: Solve for x
    x = 49,464,173,855,268,143,104/9,188,365,337.33
  6. Step 6: Final answer
    x = 5,383,348,619.62

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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.