Home / 792,526,473.37-1,093,699,705.30-435,327,278.29

Finding the Fourth Proportional to 792,526,473.37, 1,093,699,705.30 and 435,327,278.29

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Solution

The fourth proportional to 792,526,473.37, 1,093,699,705.30 and 435,327,278.29 is: 600,758,879.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,526,473.37 : 1,093,699,705.30 = 435,327,278.29 : x
  2. Step 2: Convert to fraction form
    792,526,473.37/1,093,699,705.30 = 435,327,278.29/x
  3. Step 3: Cross multiply
    792,526,473.37x = 1,093,699,705.30 × 435,327,278.29
  4. Step 4: Simplify right side
    792,526,473.37x = 476,117,315,977,158,976
  5. Step 5: Solve for x
    x = 476,117,315,977,158,976/792,526,473.37
  6. Step 6: Final answer
    x = 600,758,879.32

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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.