Home / 224,202,300.30-336,303,450.45-188,489,465.10

Finding the Fourth Proportional to 224,202,300.30, 336,303,450.45 and 188,489,465.10

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Solution

The fourth proportional to 224,202,300.30, 336,303,450.45 and 188,489,465.10 is: 282,734,197.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,300.30 : 336,303,450.45 = 188,489,465.10 : x
  2. Step 2: Convert to fraction form
    224,202,300.30/336,303,450.45 = 188,489,465.10/x
  3. Step 3: Cross multiply
    224,202,300.30x = 336,303,450.45 × 188,489,465.10
  4. Step 4: Simplify right side
    224,202,300.30x = 63,389,657,486,604,848
  5. Step 5: Solve for x
    x = 63,389,657,486,604,848/224,202,300.30
  6. Step 6: Final answer
    x = 282,734,197.65

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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.