Home / 23,590,720.67-35,388,124.47-7,199,692.67

Finding the Fourth Proportional to 23,590,720.67, 35,388,124.47 and 7,199,692.67

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Solution

The fourth proportional to 23,590,720.67, 35,388,124.47 and 7,199,692.67 is: 10,800,162.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590,720.67 : 35,388,124.47 = 7,199,692.67 : x
  2. Step 2: Convert to fraction form
    23,590,720.67/35,388,124.47 = 7,199,692.67/x
  3. Step 3: Cross multiply
    23,590,720.67x = 35,388,124.47 × 7,199,692.67
  4. Step 4: Simplify right side
    23,590,720.67x = 254,783,620,440,176.94
  5. Step 5: Solve for x
    x = 254,783,620,440,176.94/23,590,720.67
  6. Step 6: Final answer
    x = 10,800,162.66

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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.