Home / 22,671,676.49-33,987,377.88-8,835,430.29

Finding the Fourth Proportional to 22,671,676.49, 33,987,377.88 and 8,835,430.29

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Solution

The fourth proportional to 22,671,676.49, 33,987,377.88 and 8,835,430.29 is: 13,245,297.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,671,676.49 : 33,987,377.88 = 8,835,430.29 : x
  2. Step 2: Convert to fraction form
    22,671,676.49/33,987,377.88 = 8,835,430.29/x
  3. Step 3: Cross multiply
    22,671,676.49x = 33,987,377.88 × 8,835,430.29
  4. Step 4: Simplify right side
    22,671,676.49x = 300,293,107,998,628
  5. Step 5: Solve for x
    x = 300,293,107,998,628/22,671,676.49
  6. Step 6: Final answer
    x = 13,245,297.86

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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.