Home / 3,522,392,579,538.40-4,860,825,571,420.40-2,039,268,795,723.20

Finding the Fourth Proportional to 3,522,392,579,538.40, 4,860,825,571,420.40 and 2,039,268,795,723.20

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Solution

The fourth proportional to 3,522,392,579,538.40, 4,860,825,571,420.40 and 2,039,268,795,723.20 is: 2,814,146,829,298.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,392,579,538.40 : 4,860,825,571,420.40 = 2,039,268,795,723.20 : x
  2. Step 2: Convert to fraction form
    3,522,392,579,538.40/4,860,825,571,420.40 = 2,039,268,795,723.20/x
  3. Step 3: Cross multiply
    3,522,392,579,538.40x = 4,860,825,571,420.40 × 2,039,268,795,723.20
  4. Step 4: Simplify right side
    3,522,392,579,538.40x = 9,912,529,909,251,016,184,823,808
  5. Step 5: Solve for x
    x = 9,912,529,909,251,016,184,823,808/3,522,392,579,538.40
  6. Step 6: Final answer
    x = 2,814,146,829,298.06

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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.