Home / 1,300,201,632,753.50-1,950,302,449,130.10-848,314,374,383.85

Finding the Fourth Proportional to 1,300,201,632,753.50, 1,950,302,449,130.10 and 848,314,374,383.85

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Solution

The fourth proportional to 1,300,201,632,753.50, 1,950,302,449,130.10 and 848,314,374,383.85 is: 1,272,471,561,575.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,300,201,632,753.50 : 1,950,302,449,130.10 = 848,314,374,383.85 : x
  2. Step 2: Convert to fraction form
    1,300,201,632,753.50/1,950,302,449,130.10 = 848,314,374,383.85/x
  3. Step 3: Cross multiply
    1,300,201,632,753.50x = 1,950,302,449,130.10 × 848,314,374,383.85
  4. Step 4: Simplify right side
    1,300,201,632,753.50x = 1,654,469,601,993,091,230,728,192
  5. Step 5: Solve for x
    x = 1,654,469,601,993,091,230,728,192/1,300,201,632,753.50
  6. Step 6: Final answer
    x = 1,272,471,561,575.68

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Double scale
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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.