Home / 25,026,467.84-37,525,986.57-7,749,872.34

Finding the Fourth Proportional to 25,026,467.84, 37,525,986.57 and 7,749,872.34

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Solution

The fourth proportional to 25,026,467.84, 37,525,986.57 and 7,749,872.34 is: 11,620,561.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,026,467.84 : 37,525,986.57 = 7,749,872.34 : x
  2. Step 2: Convert to fraction form
    25,026,467.84/37,525,986.57 = 7,749,872.34/x
  3. Step 3: Cross multiply
    25,026,467.84x = 37,525,986.57 × 7,749,872.34
  4. Step 4: Simplify right side
    25,026,467.84x = 290,821,605,457,856.56
  5. Step 5: Solve for x
    x = 290,821,605,457,856.56/25,026,467.84
  6. Step 6: Final answer
    x = 11,620,561.37

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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.