Home / 146,126,600,999.55-219,189,901,499.32-146,126,600,999.55

Finding the Fourth Proportional to 146,126,600,999.55, 219,189,901,499.32 and 146,126,600,999.55

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Solution

The fourth proportional to 146,126,600,999.55, 219,189,901,499.32 and 146,126,600,999.55 is: 219,189,901,499.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,126,600,999.55 : 219,189,901,499.32 = 146,126,600,999.55 : x
  2. Step 2: Convert to fraction form
    146,126,600,999.55/219,189,901,499.32 = 146,126,600,999.55/x
  3. Step 3: Cross multiply
    146,126,600,999.55x = 219,189,901,499.32 × 146,126,600,999.55
  4. Step 4: Simplify right side
    146,126,600,999.55x = 32,029,475,279,521,800,257,536
  5. Step 5: Solve for x
    x = 32,029,475,279,521,800,257,536/146,126,600,999.55
  6. Step 6: Final answer
    x = 219,189,901,499.32

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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.