Home / 115,893,504,022.60-173,840,256,033.90-97,297,320,550.60

Finding the Fourth Proportional to 115,893,504,022.60, 173,840,256,033.90 and 97,297,320,550.60

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Solution

The fourth proportional to 115,893,504,022.60, 173,840,256,033.90 and 97,297,320,550.60 is: 145,945,980,825.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,504,022.60 : 173,840,256,033.90 = 97,297,320,550.60 : x
  2. Step 2: Convert to fraction form
    115,893,504,022.60/173,840,256,033.90 = 97,297,320,550.60/x
  3. Step 3: Cross multiply
    115,893,504,022.60x = 173,840,256,033.90 × 97,297,320,550.60
  4. Step 4: Simplify right side
    115,893,504,022.60x = 16,914,191,115,928,744,230,912
  5. Step 5: Solve for x
    x = 16,914,191,115,928,744,230,912/115,893,504,022.60
  6. Step 6: Final answer
    x = 145,945,980,825.90

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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.