Home / 94,360,255.80-141,540,383.70-30,534,847.80

Finding the Fourth Proportional to 94,360,255.80, 141,540,383.70 and 30,534,847.80

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Solution

The fourth proportional to 94,360,255.80, 141,540,383.70 and 30,534,847.80 is: 45,802,271.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,360,255.80 : 141,540,383.70 = 30,534,847.80 : x
  2. Step 2: Convert to fraction form
    94,360,255.80/141,540,383.70 = 30,534,847.80/x
  3. Step 3: Cross multiply
    94,360,255.80x = 141,540,383.70 × 30,534,847.80
  4. Step 4: Simplify right side
    94,360,255.80x = 4,321,914,073,833,100.50
  5. Step 5: Solve for x
    x = 4,321,914,073,833,100.50/94,360,255.80
  6. Step 6: Final answer
    x = 45,802,271.70

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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.