Home / 1,892,766,674.80-2,836,612,173.05-1,473,094,795.69

Finding the Fourth Proportional to 1,892,766,674.80, 2,836,612,173.05 and 1,473,094,795.69

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Solution

The fourth proportional to 1,892,766,674.80, 2,836,612,173.05 and 1,473,094,795.69 is: 2,207,667,054.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,766,674.80 : 2,836,612,173.05 = 1,473,094,795.69 : x
  2. Step 2: Convert to fraction form
    1,892,766,674.80/2,836,612,173.05 = 1,473,094,795.69/x
  3. Step 3: Cross multiply
    1,892,766,674.80x = 2,836,612,173.05 × 1,473,094,795.69
  4. Step 4: Simplify right side
    1,892,766,674.80x = 4,178,598,629,510,857,216
  5. Step 5: Solve for x
    x = 4,178,598,629,510,857,216/1,892,766,674.80
  6. Step 6: Final answer
    x = 2,207,667,054.34

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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.