Home / 84,504,279,188.64-116,618,529,610.08-46,441,794,524.16

Finding the Fourth Proportional to 84,504,279,188.64, 116,618,529,610.08 and 46,441,794,524.16

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Solution

The fourth proportional to 84,504,279,188.64, 116,618,529,610.08 and 46,441,794,524.16 is: 64,091,118,720.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,504,279,188.64 : 116,618,529,610.08 = 46,441,794,524.16 : x
  2. Step 2: Convert to fraction form
    84,504,279,188.64/116,618,529,610.08 = 46,441,794,524.16/x
  3. Step 3: Cross multiply
    84,504,279,188.64x = 116,618,529,610.08 × 46,441,794,524.16
  4. Step 4: Simplify right side
    84,504,279,188.64x = 5,415,973,789,861,004,967,936
  5. Step 5: Solve for x
    x = 5,415,973,789,861,004,967,936/84,504,279,188.64
  6. Step 6: Final answer
    x = 64,091,118,720.40

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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.