Home / 33,566,536,312.18-46,321,584,466.32-18,324,628,115.25

Finding the Fourth Proportional to 33,566,536,312.18, 46,321,584,466.32 and 18,324,628,115.25

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Solution

The fourth proportional to 33,566,536,312.18, 46,321,584,466.32 and 18,324,628,115.25 is: 25,287,858,156.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,566,536,312.18 : 46,321,584,466.32 = 18,324,628,115.25 : x
  2. Step 2: Convert to fraction form
    33,566,536,312.18/46,321,584,466.32 = 18,324,628,115.25/x
  3. Step 3: Cross multiply
    33,566,536,312.18x = 46,321,584,466.32 × 18,324,628,115.25
  4. Step 4: Simplify right side
    33,566,536,312.18x = 848,825,809,054,131,945,472
  5. Step 5: Solve for x
    x = 848,825,809,054,131,945,472/33,566,536,312.18
  6. Step 6: Final answer
    x = 25,287,858,156.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.