Home / 11,950,040,326.08-16,492,501,729.80-6,801,339,629.28

Finding the Fourth Proportional to 11,950,040,326.08, 16,492,501,729.80 and 6,801,339,629.28

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Solution

The fourth proportional to 11,950,040,326.08, 16,492,501,729.80 and 6,801,339,629.28 is: 9,386,671,721.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,950,040,326.08 : 16,492,501,729.80 = 6,801,339,629.28 : x
  2. Step 2: Convert to fraction form
    11,950,040,326.08/16,492,501,729.80 = 6,801,339,629.28/x
  3. Step 3: Cross multiply
    11,950,040,326.08x = 16,492,501,729.80 × 6,801,339,629.28
  4. Step 4: Simplify right side
    11,950,040,326.08x = 112,171,105,600,857,686,016
  5. Step 5: Solve for x
    x = 112,171,105,600,857,686,016/11,950,040,326.08
  6. Step 6: Final answer
    x = 9,386,671,721.61

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1.5x scale

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.