Home / 7,823,106,145.94-11,739,485,908.60-3,625,276,511.93

Finding the Fourth Proportional to 7,823,106,145.94, 11,739,485,908.60 and 3,625,276,511.93

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Solution

The fourth proportional to 7,823,106,145.94, 11,739,485,908.60 and 3,625,276,511.93 is: 5,440,151,486.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823,106,145.94 : 11,739,485,908.60 = 3,625,276,511.93 : x
  2. Step 2: Convert to fraction form
    7,823,106,145.94/11,739,485,908.60 = 3,625,276,511.93/x
  3. Step 3: Cross multiply
    7,823,106,145.94x = 11,739,485,908.60 × 3,625,276,511.93
  4. Step 4: Simplify right side
    7,823,106,145.94x = 42,558,882,526,511,226,880
  5. Step 5: Solve for x
    x = 42,558,882,526,511,226,880/7,823,106,145.94
  6. Step 6: Final answer
    x = 5,440,151,486.20

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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.