Home / 11,190,525,232.70-15,444,279,028.26-6,369,062,550.46

Finding the Fourth Proportional to 11,190,525,232.70, 15,444,279,028.26 and 6,369,062,550.46

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Solution

The fourth proportional to 11,190,525,232.70, 15,444,279,028.26 and 6,369,062,550.46 is: 8,790,077,063.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,190,525,232.70 : 15,444,279,028.26 = 6,369,062,550.46 : x
  2. Step 2: Convert to fraction form
    11,190,525,232.70/15,444,279,028.26 = 6,369,062,550.46/x
  3. Step 3: Cross multiply
    11,190,525,232.70x = 15,444,279,028.26 × 6,369,062,550.46
  4. Step 4: Simplify right side
    11,190,525,232.70x = 98,365,579,177,702,277,120
  5. Step 5: Solve for x
    x = 98,365,579,177,702,277,120/11,190,525,232.70
  6. Step 6: Final answer
    x = 8,790,077,063.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.