Home / 96,673,450.96-145,008,756.60-23,890,229.70

Finding the Fourth Proportional to 96,673,450.96, 145,008,756.60 and 23,890,229.70

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Solution

The fourth proportional to 96,673,450.96, 145,008,756.60 and 23,890,229.70 is: 35,834,993.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,673,450.96 : 145,008,756.60 = 23,890,229.70 : x
  2. Step 2: Convert to fraction form
    96,673,450.96/145,008,756.60 = 23,890,229.70/x
  3. Step 3: Cross multiply
    96,673,450.96x = 145,008,756.60 × 23,890,229.70
  4. Step 4: Simplify right side
    96,673,450.96x = 3,464,292,503,685,391
  5. Step 5: Solve for x
    x = 3,464,292,503,685,391/96,673,450.96
  6. Step 6: Final answer
    x = 35,834,993.67

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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.