Home / 101,303,923.99-151,918,662.40-34,811,495.39

Finding the Fourth Proportional to 101,303,923.99, 151,918,662.40 and 34,811,495.39

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Solution

The fourth proportional to 101,303,923.99, 151,918,662.40 and 34,811,495.39 is: 52,204,451.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,303,923.99 : 151,918,662.40 = 34,811,495.39 : x
  2. Step 2: Convert to fraction form
    101,303,923.99/151,918,662.40 = 34,811,495.39/x
  3. Step 3: Cross multiply
    101,303,923.99x = 151,918,662.40 × 34,811,495.39
  4. Step 4: Simplify right side
    101,303,923.99x = 5,288,515,815,792,567
  5. Step 5: Solve for x
    x = 5,288,515,815,792,567/101,303,923.99
  6. Step 6: Final answer
    x = 52,204,451.79

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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.