Home / 95,647,277,085.55-131,992,457,960.78-52,243,589,628.16

Finding the Fourth Proportional to 95,647,277,085.55, 131,992,457,960.78 and 52,243,589,628.16

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Solution

The fourth proportional to 95,647,277,085.55, 131,992,457,960.78 and 52,243,589,628.16 is: 72,095,725,229.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,647,277,085.55 : 131,992,457,960.78 = 52,243,589,628.16 : x
  2. Step 2: Convert to fraction form
    95,647,277,085.55/131,992,457,960.78 = 52,243,589,628.16/x
  3. Step 3: Cross multiply
    95,647,277,085.55x = 131,992,457,960.78 × 52,243,589,628.16
  4. Step 4: Simplify right side
    95,647,277,085.55x = 6,895,759,807,715,151,446,016
  5. Step 5: Solve for x
    x = 6,895,759,807,715,151,446,016/95,647,277,085.55
  6. Step 6: Final answer
    x = 72,095,725,229.56

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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.