Home / 1,779,585,668.82-2,667,509,908.44-598,756,195.47

Finding the Fourth Proportional to 1,779,585,668.82, 2,667,509,908.44 and 598,756,195.47

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Solution

The fourth proportional to 1,779,585,668.82, 2,667,509,908.44 and 598,756,195.47 is: 897,505,589.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,585,668.82 : 2,667,509,908.44 = 598,756,195.47 : x
  2. Step 2: Convert to fraction form
    1,779,585,668.82/2,667,509,908.44 = 598,756,195.47/x
  3. Step 3: Cross multiply
    1,779,585,668.82x = 2,667,509,908.44 × 598,756,195.47
  4. Step 4: Simplify right side
    1,779,585,668.82x = 1,597,188,084,156,062,464
  5. Step 5: Solve for x
    x = 1,597,188,084,156,062,464/1,779,585,668.82
  6. Step 6: Final answer
    x = 897,505,589.16

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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.