Home / 567,072,601.20-850,608,901.80-336,923,218.80

Finding the Fourth Proportional to 567,072,601.20, 850,608,901.80 and 336,923,218.80

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Solution

The fourth proportional to 567,072,601.20, 850,608,901.80 and 336,923,218.80 is: 505,384,828.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,072,601.20 : 850,608,901.80 = 336,923,218.80 : x
  2. Step 2: Convert to fraction form
    567,072,601.20/850,608,901.80 = 336,923,218.80/x
  3. Step 3: Cross multiply
    567,072,601.20x = 850,608,901.80 × 336,923,218.80
  4. Step 4: Simplify right side
    567,072,601.20x = 286,589,889,134,389,120
  5. Step 5: Solve for x
    x = 286,589,889,134,389,120/567,072,601.20
  6. Step 6: Final answer
    x = 505,384,828.20

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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.