Home / 23,114,512.79-34,670,928.28-6,940,043.67

Finding the Fourth Proportional to 23,114,512.79, 34,670,928.28 and 6,940,043.67

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Solution

The fourth proportional to 23,114,512.79, 34,670,928.28 and 6,940,043.67 is: 10,409,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,114,512.79 : 34,670,928.28 = 6,940,043.67 : x
  2. Step 2: Convert to fraction form
    23,114,512.79/34,670,928.28 = 6,940,043.67/x
  3. Step 3: Cross multiply
    23,114,512.79x = 34,670,928.28 × 6,940,043.67
  4. Step 4: Simplify right side
    23,114,512.79x = 240,617,756,510,706.06
  5. Step 5: Solve for x
    x = 240,617,756,510,706.06/23,114,512.79
  6. Step 6: Final answer
    x = 10,409,813.03

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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.