Home / 29,954,170.95-41,336,920.67-16,723,946.04

Finding the Fourth Proportional to 29,954,170.95, 41,336,920.67 and 16,723,946.04

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Solution

The fourth proportional to 29,954,170.95, 41,336,920.67 and 16,723,946.04 is: 23,079,137.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,954,170.95 : 41,336,920.67 = 16,723,946.04 : x
  2. Step 2: Convert to fraction form
    29,954,170.95/41,336,920.67 = 16,723,946.04/x
  3. Step 3: Cross multiply
    29,954,170.95x = 41,336,920.67 × 16,723,946.04
  4. Step 4: Simplify right side
    29,954,170.95x = 691,316,430,661,220.88
  5. Step 5: Solve for x
    x = 691,316,430,661,220.88/29,954,170.95
  6. Step 6: Final answer
    x = 23,079,137.52

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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.