Home / 29,724,336.57-41,019,729.76-16,672,293.03

Finding the Fourth Proportional to 29,724,336.57, 41,019,729.76 and 16,672,293.03

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Solution

The fourth proportional to 29,724,336.57, 41,019,729.76 and 16,672,293.03 is: 23,007,845.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,724,336.57 : 41,019,729.76 = 16,672,293.03 : x
  2. Step 2: Convert to fraction form
    29,724,336.57/41,019,729.76 = 16,672,293.03/x
  3. Step 3: Cross multiply
    29,724,336.57x = 41,019,729.76 × 16,672,293.03
  4. Step 4: Simplify right side
    29,724,336.57x = 683,892,954,323,352.25
  5. Step 5: Solve for x
    x = 683,892,954,323,352.25/29,724,336.57
  6. Step 6: Final answer
    x = 23,007,845.87

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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.