Home / 1,099,847,374.85-1,517,797,273.02-598,052,562.77

Finding the Fourth Proportional to 1,099,847,374.85, 1,517,797,273.02 and 598,052,562.77

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Solution

The fourth proportional to 1,099,847,374.85, 1,517,797,273.02 and 598,052,562.77 is: 825,316,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,847,374.85 : 1,517,797,273.02 = 598,052,562.77 : x
  2. Step 2: Convert to fraction form
    1,099,847,374.85/1,517,797,273.02 = 598,052,562.77/x
  3. Step 3: Cross multiply
    1,099,847,374.85x = 1,517,797,273.02 × 598,052,562.77
  4. Step 4: Simplify right side
    1,099,847,374.85x = 907,722,548,887,339,392
  5. Step 5: Solve for x
    x = 907,722,548,887,339,392/1,099,847,374.85
  6. Step 6: Final answer
    x = 825,316,830.00

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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.