Home / 3,364,923,255.32-5,042,873,191.01-2,618,839,938.37

Finding the Fourth Proportional to 3,364,923,255.32, 5,042,873,191.01 and 2,618,839,938.37

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Solution

The fourth proportional to 3,364,923,255.32, 5,042,873,191.01 and 2,618,839,938.37 is: 3,924,748,564.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,923,255.32 : 5,042,873,191.01 = 2,618,839,938.37 : x
  2. Step 2: Convert to fraction form
    3,364,923,255.32/5,042,873,191.01 = 2,618,839,938.37/x
  3. Step 3: Cross multiply
    3,364,923,255.32x = 5,042,873,191.01 × 2,618,839,938.37
  4. Step 4: Simplify right side
    3,364,923,255.32x = 13,206,477,716,752,353,280
  5. Step 5: Solve for x
    x = 13,206,477,716,752,353,280/3,364,923,255.32
  6. Step 6: Final answer
    x = 3,924,748,564.73

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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.