Home / 164,673,324.88-246,698,207.52-109,920,817.60

Finding the Fourth Proportional to 164,673,324.88, 246,698,207.52 and 109,920,817.60

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Solution

The fourth proportional to 164,673,324.88, 246,698,207.52 and 109,920,817.60 is: 164,673,110.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,673,324.88 : 246,698,207.52 = 109,920,817.60 : x
  2. Step 2: Convert to fraction form
    164,673,324.88/246,698,207.52 = 109,920,817.60/x
  3. Step 3: Cross multiply
    164,673,324.88x = 246,698,207.52 × 109,920,817.60
  4. Step 4: Simplify right side
    164,673,324.88x = 27,117,268,671,052,868
  5. Step 5: Solve for x
    x = 27,117,268,671,052,868/164,673,324.88
  6. Step 6: Final answer
    x = 164,673,110.78

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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.