Home / 28,669,583.25-39,562,906.01-17,524,734.93

Finding the Fourth Proportional to 28,669,583.25, 39,562,906.01 and 17,524,734.93

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Solution

The fourth proportional to 28,669,583.25, 39,562,906.01 and 17,524,734.93 is: 24,183,450.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,669,583.25 : 39,562,906.01 = 17,524,734.93 : x
  2. Step 2: Convert to fraction form
    28,669,583.25/39,562,906.01 = 17,524,734.93/x
  3. Step 3: Cross multiply
    28,669,583.25x = 39,562,906.01 × 17,524,734.93
  4. Step 4: Simplify right side
    28,669,583.25x = 693,329,440,798,130.25
  5. Step 5: Solve for x
    x = 693,329,440,798,130.25/28,669,583.25
  6. Step 6: Final answer
    x = 24,183,450.27

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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.