Home / 1,779,589,389.54-2,667,515,485.59-598,759,945.05

Finding the Fourth Proportional to 1,779,589,389.54, 2,667,515,485.59 and 598,759,945.05

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Solution

The fourth proportional to 1,779,589,389.54, 2,667,515,485.59 and 598,759,945.05 is: 897,511,209.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,589,389.54 : 2,667,515,485.59 = 598,759,945.05 : x
  2. Step 2: Convert to fraction form
    1,779,589,389.54/2,667,515,485.59 = 598,759,945.05/x
  3. Step 3: Cross multiply
    1,779,589,389.54x = 2,667,515,485.59 × 598,759,945.05
  4. Step 4: Simplify right side
    1,779,589,389.54x = 1,597,201,425,571,892,480
  5. Step 5: Solve for x
    x = 1,597,201,425,571,892,480/1,779,589,389.54
  6. Step 6: Final answer
    x = 897,511,209.59

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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.