Home / 25,626,848.45-35,381,556.03-22,868,792.67

Finding the Fourth Proportional to 25,626,848.45, 35,381,556.03 and 22,868,792.67

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Solution

The fourth proportional to 25,626,848.45, 35,381,556.03 and 22,868,792.67 is: 31,573,662.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,626,848.45 : 35,381,556.03 = 22,868,792.67 : x
  2. Step 2: Convert to fraction form
    25,626,848.45/35,381,556.03 = 22,868,792.67/x
  3. Step 3: Cross multiply
    25,626,848.45x = 35,381,556.03 × 22,868,792.67
  4. Step 4: Simplify right side
    25,626,848.45x = 809,133,469,410,497
  5. Step 5: Solve for x
    x = 809,133,469,410,497/25,626,848.45
  6. Step 6: Final answer
    x = 31,573,662.72

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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.