Home / 224,202,301.80-336,303,452.70-188,489,466.60

Finding the Fourth Proportional to 224,202,301.80, 336,303,452.70 and 188,489,466.60

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Solution

The fourth proportional to 224,202,301.80, 336,303,452.70 and 188,489,466.60 is: 282,734,199.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,301.80 : 336,303,452.70 = 188,489,466.60 : x
  2. Step 2: Convert to fraction form
    224,202,301.80/336,303,452.70 = 188,489,466.60/x
  3. Step 3: Cross multiply
    224,202,301.80x = 336,303,452.70 × 188,489,466.60
  4. Step 4: Simplify right side
    224,202,301.80x = 63,389,658,415,161,328
  5. Step 5: Solve for x
    x = 63,389,658,415,161,328/224,202,301.80
  6. Step 6: Final answer
    x = 282,734,199.90

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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.