Home / 27,726,273,864.78-41,575,639,194.57-8,837,103,647.97

Finding the Fourth Proportional to 27,726,273,864.78, 41,575,639,194.57 and 8,837,103,647.97

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Solution

The fourth proportional to 27,726,273,864.78, 41,575,639,194.57 and 8,837,103,647.97 is: 13,251,266,094.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,726,273,864.78 : 41,575,639,194.57 = 8,837,103,647.97 : x
  2. Step 2: Convert to fraction form
    27,726,273,864.78/41,575,639,194.57 = 8,837,103,647.97/x
  3. Step 3: Cross multiply
    27,726,273,864.78x = 41,575,639,194.57 × 8,837,103,647.97
  4. Step 4: Simplify right side
    27,726,273,864.78x = 367,408,232,793,019,056,128
  5. Step 5: Solve for x
    x = 367,408,232,793,019,056,128/27,726,273,864.78
  6. Step 6: Final answer
    x = 13,251,266,094.57

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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.