Home / 167,207,002.70-250,810,504.05-109,093,929.35

Finding the Fourth Proportional to 167,207,002.70, 250,810,504.05 and 109,093,929.35

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Solution

The fourth proportional to 167,207,002.70, 250,810,504.05 and 109,093,929.35 is: 163,640,894.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,207,002.70 : 250,810,504.05 = 109,093,929.35 : x
  2. Step 2: Convert to fraction form
    167,207,002.70/250,810,504.05 = 109,093,929.35/x
  3. Step 3: Cross multiply
    167,207,002.70x = 250,810,504.05 × 109,093,929.35
  4. Step 4: Simplify right side
    167,207,002.70x = 27,361,903,409,068,588
  5. Step 5: Solve for x
    x = 27,361,903,409,068,588/167,207,002.70
  6. Step 6: Final answer
    x = 163,640,894.03

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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.