Home / 3,522,392,579,540.40-4,860,825,571,423.20-2,039,268,795,725.20

Finding the Fourth Proportional to 3,522,392,579,540.40, 4,860,825,571,423.20 and 2,039,268,795,725.20

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Solution

The fourth proportional to 3,522,392,579,540.40, 4,860,825,571,423.20 and 2,039,268,795,725.20 is: 2,814,146,829,300.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,392,579,540.40 : 4,860,825,571,423.20 = 2,039,268,795,725.20 : x
  2. Step 2: Convert to fraction form
    3,522,392,579,540.40/4,860,825,571,423.20 = 2,039,268,795,725.20/x
  3. Step 3: Cross multiply
    3,522,392,579,540.40x = 4,860,825,571,423.20 × 2,039,268,795,725.20
  4. Step 4: Simplify right side
    3,522,392,579,540.40x = 9,912,529,909,266,445,854,834,688
  5. Step 5: Solve for x
    x = 9,912,529,909,266,445,854,834,688/3,522,392,579,540.40
  6. Step 6: Final answer
    x = 2,814,146,829,300.85

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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.