Home / 17,753,593,926.68-24,490,670,992.72-10,977,246,367.64

Finding the Fourth Proportional to 17,753,593,926.68, 24,490,670,992.72 and 10,977,246,367.64

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Solution

The fourth proportional to 17,753,593,926.68, 24,490,670,992.72 and 10,977,246,367.64 is: 15,142,856,725.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,593,926.68 : 24,490,670,992.72 = 10,977,246,367.64 : x
  2. Step 2: Convert to fraction form
    17,753,593,926.68/24,490,670,992.72 = 10,977,246,367.64/x
  3. Step 3: Cross multiply
    17,753,593,926.68x = 24,490,670,992.72 × 10,977,246,367.64
  4. Step 4: Simplify right side
    17,753,593,926.68x = 268,840,129,195,901,943,808
  5. Step 5: Solve for x
    x = 268,840,129,195,901,943,808/17,753,593,926.68
  6. Step 6: Final answer
    x = 15,142,856,725.58

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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.