Home / 93,815,684.51-140,741,206.38-35,540,816.90

Finding the Fourth Proportional to 93,815,684.51, 140,741,206.38 and 35,540,816.90

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Solution

The fourth proportional to 93,815,684.51, 140,741,206.38 and 35,540,816.90 is: 53,317,923.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,815,684.51 : 140,741,206.38 = 35,540,816.90 : x
  2. Step 2: Convert to fraction form
    93,815,684.51/140,741,206.38 = 35,540,816.90/x
  3. Step 3: Cross multiply
    93,815,684.51x = 140,741,206.38 × 35,540,816.90
  4. Step 4: Simplify right side
    93,815,684.51x = 5,002,057,445,532,986
  5. Step 5: Solve for x
    x = 5,002,057,445,532,986/93,815,684.51
  6. Step 6: Final answer
    x = 53,317,923.03

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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.