Home / 97,647,293.26-146,476,550.22-35,412,157.18

Finding the Fourth Proportional to 97,647,293.26, 146,476,550.22 and 35,412,157.18

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Solution

The fourth proportional to 97,647,293.26, 146,476,550.22 and 35,412,157.18 is: 53,120,270.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,647,293.26 : 146,476,550.22 = 35,412,157.18 : x
  2. Step 2: Convert to fraction form
    97,647,293.26/146,476,550.22 = 35,412,157.18/x
  3. Step 3: Cross multiply
    97,647,293.26x = 146,476,550.22 × 35,412,157.18
  4. Step 4: Simplify right side
    97,647,293.26x = 5,187,050,619,574,803
  5. Step 5: Solve for x
    x = 5,187,050,619,574,803/97,647,293.26
  6. Step 6: Final answer
    x = 53,120,270.38

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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.