Home / 8,334,185,258.62-12,503,733,643.52-3,357,346,083.59

Finding the Fourth Proportional to 8,334,185,258.62, 12,503,733,643.52 and 3,357,346,083.59

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Solution

The fourth proportional to 8,334,185,258.62, 12,503,733,643.52 and 3,357,346,083.59 is: 5,037,008,402.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,334,185,258.62 : 12,503,733,643.52 = 3,357,346,083.59 : x
  2. Step 2: Convert to fraction form
    8,334,185,258.62/12,503,733,643.52 = 3,357,346,083.59/x
  3. Step 3: Cross multiply
    8,334,185,258.62x = 12,503,733,643.52 × 3,357,346,083.59
  4. Step 4: Simplify right side
    8,334,185,258.62x = 41,979,361,178,368,548,864
  5. Step 5: Solve for x
    x = 41,979,361,178,368,548,864/8,334,185,258.62
  6. Step 6: Final answer
    x = 5,037,008,402.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.