Home / 797,256,242,620.40-1,195,887,466,520.10-192,880,478,232.58

Finding the Fourth Proportional to 797,256,242,620.40, 1,195,887,466,520.10 and 192,880,478,232.58

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Solution

The fourth proportional to 797,256,242,620.40, 1,195,887,466,520.10 and 192,880,478,232.58 is: 289,321,467,959.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,256,242,620.40 : 1,195,887,466,520.10 = 192,880,478,232.58 : x
  2. Step 2: Convert to fraction form
    797,256,242,620.40/1,195,887,466,520.10 = 192,880,478,232.58/x
  3. Step 3: Cross multiply
    797,256,242,620.40x = 1,195,887,466,520.10 × 192,880,478,232.58
  4. Step 4: Simplify right side
    797,256,242,620.40x = 230,663,346,454,745,399,164,928
  5. Step 5: Solve for x
    x = 230,663,346,454,745,399,164,928/797,256,242,620.40
  6. Step 6: Final answer
    x = 289,321,467,959.42

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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.