Home / 2,481,324,978.60-3,424,228,486.02-1,367,491,088.52

Finding the Fourth Proportional to 2,481,324,978.60, 3,424,228,486.02 and 1,367,491,088.52

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Solution

The fourth proportional to 2,481,324,978.60, 3,424,228,486.02 and 1,367,491,088.52 is: 1,887,137,710.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,324,978.60 : 3,424,228,486.02 = 1,367,491,088.52 : x
  2. Step 2: Convert to fraction form
    2,481,324,978.60/3,424,228,486.02 = 1,367,491,088.52/x
  3. Step 3: Cross multiply
    2,481,324,978.60x = 3,424,228,486.02 × 1,367,491,088.52
  4. Step 4: Simplify right side
    2,481,324,978.60x = 4,682,601,939,688,681,472
  5. Step 5: Solve for x
    x = 4,682,601,939,688,681,472/2,481,324,978.60
  6. Step 6: Final answer
    x = 1,887,137,710.73

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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.