Home / 11,950,377.36-16,491,443.04-6,793,740.24

Finding the Fourth Proportional to 11,950,377.36, 16,491,443.04 and 6,793,740.24

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Solution

The fourth proportional to 11,950,377.36, 16,491,443.04 and 6,793,740.24 is: 9,375,317.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,950,377.36 : 16,491,443.04 = 6,793,740.24 : x
  2. Step 2: Convert to fraction form
    11,950,377.36/16,491,443.04 = 6,793,740.24/x
  3. Step 3: Cross multiply
    11,950,377.36x = 16,491,443.04 × 6,793,740.24
  4. Step 4: Simplify right side
    11,950,377.36x = 112,038,580,196,515.92
  5. Step 5: Solve for x
    x = 112,038,580,196,515.92/11,950,377.36
  6. Step 6: Final answer
    x = 9,375,317.35

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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.