Home / 3,452,619,651.35-4,764,606,157.16-1,926,691,791.71

Finding the Fourth Proportional to 3,452,619,651.35, 4,764,606,157.16 and 1,926,691,791.71

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Solution

The fourth proportional to 3,452,619,651.35, 4,764,606,157.16 and 1,926,691,791.71 is: 2,658,829,671.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,619,651.35 : 4,764,606,157.16 = 1,926,691,791.71 : x
  2. Step 2: Convert to fraction form
    3,452,619,651.35/4,764,606,157.16 = 1,926,691,791.71/x
  3. Step 3: Cross multiply
    3,452,619,651.35x = 4,764,606,157.16 × 1,926,691,791.71
  4. Step 4: Simplify right side
    3,452,619,651.35x = 9,179,927,573,731,098,624
  5. Step 5: Solve for x
    x = 9,179,927,573,731,098,624/3,452,619,651.35
  6. Step 6: Final answer
    x = 2,658,829,671.59

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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.