Home / 3,469,734,997,272.10-4,788,169,880,334-1,907,167,848,140.30

Finding the Fourth Proportional to 3,469,734,997,272.10, 4,788,169,880,334 and 1,907,167,848,140.30

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Solution

The fourth proportional to 3,469,734,997,272.10, 4,788,169,880,334 and 1,907,167,848,140.30 is: 2,631,856,223,713.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,734,997,272.10 : 4,788,169,880,334 = 1,907,167,848,140.30 : x
  2. Step 2: Convert to fraction form
    3,469,734,997,272.10/4,788,169,880,334 = 1,907,167,848,140.30/x
  3. Step 3: Cross multiply
    3,469,734,997,272.10x = 4,788,169,880,334 × 1,907,167,848,140.30
  4. Step 4: Simplify right side
    3,469,734,997,272.10x = 9,131,843,647,206,793,064,480,768
  5. Step 5: Solve for x
    x = 9,131,843,647,206,793,064,480,768/3,469,734,997,272.10
  6. Step 6: Final answer
    x = 2,631,856,223,713.41

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Double scale
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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.