Home / 5,286,559,245.03-7,933,100,561.93-2,449,824,754.92

Finding the Fourth Proportional to 5,286,559,245.03, 7,933,100,561.93 and 2,449,824,754.92

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Solution

The fourth proportional to 5,286,559,245.03, 7,933,100,561.93 and 2,449,824,754.92 is: 3,676,248,622.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,286,559,245.03 : 7,933,100,561.93 = 2,449,824,754.92 : x
  2. Step 2: Convert to fraction form
    5,286,559,245.03/7,933,100,561.93 = 2,449,824,754.92/x
  3. Step 3: Cross multiply
    5,286,559,245.03x = 7,933,100,561.93 × 2,449,824,754.92
  4. Step 4: Simplify right side
    5,286,559,245.03x = 19,434,706,139,839,655,936
  5. Step 5: Solve for x
    x = 19,434,706,139,839,655,936/5,286,559,245.03
  6. Step 6: Final answer
    x = 3,676,248,622.04

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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.