Home / 46,504,372,133.70-69,756,558,200.55-40,994,391,845.70

Finding the Fourth Proportional to 46,504,372,133.70, 69,756,558,200.55 and 40,994,391,845.70

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Solution

The fourth proportional to 46,504,372,133.70, 69,756,558,200.55 and 40,994,391,845.70 is: 61,491,587,768.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,504,372,133.70 : 69,756,558,200.55 = 40,994,391,845.70 : x
  2. Step 2: Convert to fraction form
    46,504,372,133.70/69,756,558,200.55 = 40,994,391,845.70/x
  3. Step 3: Cross multiply
    46,504,372,133.70x = 69,756,558,200.55 × 40,994,391,845.70
  4. Step 4: Simplify right side
    46,504,372,133.70x = 2,859,627,680,680,724,398,080
  5. Step 5: Solve for x
    x = 2,859,627,680,680,724,398,080/46,504,372,133.70
  6. Step 6: Final answer
    x = 61,491,587,768.55

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Double scale
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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.