Home / 135,600,623,999.85-203,400,935,999.77-135,600,623,999.85

Finding the Fourth Proportional to 135,600,623,999.85, 203,400,935,999.77 and 135,600,623,999.85

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Solution

The fourth proportional to 135,600,623,999.85, 203,400,935,999.77 and 135,600,623,999.85 is: 203,400,935,999.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,600,623,999.85 : 203,400,935,999.77 = 135,600,623,999.85 : x
  2. Step 2: Convert to fraction form
    135,600,623,999.85/203,400,935,999.77 = 135,600,623,999.85/x
  3. Step 3: Cross multiply
    135,600,623,999.85x = 203,400,935,999.77 × 135,600,623,999.85
  4. Step 4: Simplify right side
    135,600,623,999.85x = 27,581,293,843,722,367,139,840
  5. Step 5: Solve for x
    x = 27,581,293,843,722,367,139,840/135,600,623,999.85
  6. Step 6: Final answer
    x = 203,400,935,999.77

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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.