Home / 192,024,000.60-288,161,972.10-110,142,720.60

Finding the Fourth Proportional to 192,024,000.60, 288,161,972.10 and 110,142,720.60

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Solution

The fourth proportional to 192,024,000.60, 288,161,972.10 and 110,142,720.60 is: 165,286,336.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,024,000.60 : 288,161,972.10 = 110,142,720.60 : x
  2. Step 2: Convert to fraction form
    192,024,000.60/288,161,972.10 = 110,142,720.60/x
  3. Step 3: Cross multiply
    192,024,000.60x = 288,161,972.10 × 110,142,720.60
  4. Step 4: Simplify right side
    192,024,000.60x = 31,738,943,580,555,296
  5. Step 5: Solve for x
    x = 31,738,943,580,555,296/192,024,000.60
  6. Step 6: Final answer
    x = 165,286,336.51

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1.5x scale

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.