Home / 599,664,320,269.80-899,464,800,670.80-196,694,709,943.80

Finding the Fourth Proportional to 599,664,320,269.80, 899,464,800,670.80 and 196,694,709,943.80

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Solution

The fourth proportional to 599,664,320,269.80, 899,464,800,670.80 and 196,694,709,943.80 is: 295,031,673,708.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,664,320,269.80 : 899,464,800,670.80 = 196,694,709,943.80 : x
  2. Step 2: Convert to fraction form
    599,664,320,269.80/899,464,800,670.80 = 196,694,709,943.80/x
  3. Step 3: Cross multiply
    599,664,320,269.80x = 899,464,800,670.80 × 196,694,709,943.80
  4. Step 4: Simplify right side
    599,664,320,269.80x = 176,919,968,072,600,876,220,416
  5. Step 5: Solve for x
    x = 176,919,968,072,600,876,220,416/599,664,320,269.80
  6. Step 6: Final answer
    x = 295,031,673,708.72

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1.5x scale

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.