Home / 25,130,872.99-37,674,719.61-8,734,027.06

Finding the Fourth Proportional to 25,130,872.99, 37,674,719.61 and 8,734,027.06

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Solution

The fourth proportional to 25,130,872.99, 37,674,719.61 and 8,734,027.06 is: 13,093,537.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,130,872.99 : 37,674,719.61 = 8,734,027.06 : x
  2. Step 2: Convert to fraction form
    25,130,872.99/37,674,719.61 = 8,734,027.06/x
  3. Step 3: Cross multiply
    25,130,872.99x = 37,674,719.61 × 8,734,027.06
  4. Step 4: Simplify right side
    25,130,872.99x = 329,052,020,551,652.69
  5. Step 5: Solve for x
    x = 329,052,020,551,652.69/25,130,872.99
  6. Step 6: Final answer
    x = 13,093,537.21

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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.