Home / 11,502,250,211,529-15,873,604,251,237-6,369,703,573,257.40

Finding the Fourth Proportional to 11,502,250,211,529, 15,873,604,251,237 and 6,369,703,573,257.40

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Solution

The fourth proportional to 11,502,250,211,529, 15,873,604,251,237 and 6,369,703,573,257.40 is: 8,790,467,244,246.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,250,211,529 : 15,873,604,251,237 = 6,369,703,573,257.40 : x
  2. Step 2: Convert to fraction form
    11,502,250,211,529/15,873,604,251,237 = 6,369,703,573,257.40/x
  3. Step 3: Cross multiply
    11,502,250,211,529x = 15,873,604,251,237 × 6,369,703,573,257.40
  4. Step 4: Simplify right side
    11,502,250,211,529x = 101,110,153,719,578,179,873,538,048
  5. Step 5: Solve for x
    x = 101,110,153,719,578,179,873,538,048/11,502,250,211,529
  6. Step 6: Final answer
    x = 8,790,467,244,246.95

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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.