Home / 6,241,504,956.73-9,361,260,835.25-1,818,889,885.64

Finding the Fourth Proportional to 6,241,504,956.73, 9,361,260,835.25 and 1,818,889,885.64

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Solution

The fourth proportional to 6,241,504,956.73, 9,361,260,835.25 and 1,818,889,885.64 is: 2,728,044,400.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,504,956.73 : 9,361,260,835.25 = 1,818,889,885.64 : x
  2. Step 2: Convert to fraction form
    6,241,504,956.73/9,361,260,835.25 = 1,818,889,885.64/x
  3. Step 3: Cross multiply
    6,241,504,956.73x = 9,361,260,835.25 × 1,818,889,885.64
  4. Step 4: Simplify right side
    6,241,504,956.73x = 17,027,102,650,041,946,112
  5. Step 5: Solve for x
    x = 17,027,102,650,041,946,112/6,241,504,956.73
  6. Step 6: Final answer
    x = 2,728,044,400.85

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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.