Home / 3,354,786,349.94-4,629,619,146.46-1,849,379,629.38

Finding the Fourth Proportional to 3,354,786,349.94, 4,629,619,146.46 and 1,849,379,629.38

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Solution

The fourth proportional to 3,354,786,349.94, 4,629,619,146.46 and 1,849,379,629.38 is: 2,552,151,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,786,349.94 : 4,629,619,146.46 = 1,849,379,629.38 : x
  2. Step 2: Convert to fraction form
    3,354,786,349.94/4,629,619,146.46 = 1,849,379,629.38/x
  3. Step 3: Cross multiply
    3,354,786,349.94x = 4,629,619,146.46 × 1,849,379,629.38
  4. Step 4: Simplify right side
    3,354,786,349.94x = 8,561,923,341,250,747,392
  5. Step 5: Solve for x
    x = 8,561,923,341,250,747,392/3,354,786,349.94
  6. Step 6: Final answer
    x = 2,552,151,597.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.