Home / 241,169,601.20-361,754,401.80-149,336,596.40

Finding the Fourth Proportional to 241,169,601.20, 361,754,401.80 and 149,336,596.40

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Solution

The fourth proportional to 241,169,601.20, 361,754,401.80 and 149,336,596.40 is: 224,004,894.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,169,601.20 : 361,754,401.80 = 149,336,596.40 : x
  2. Step 2: Convert to fraction form
    241,169,601.20/361,754,401.80 = 149,336,596.40/x
  3. Step 3: Cross multiply
    241,169,601.20x = 361,754,401.80 × 149,336,596.40
  4. Step 4: Simplify right side
    241,169,601.20x = 54,023,171,097,530,040
  5. Step 5: Solve for x
    x = 54,023,171,097,530,040/241,169,601.20
  6. Step 6: Final answer
    x = 224,004,894.60

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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.