Home / 25,130,879.02-37,674,728.58-8,734,033.06

Finding the Fourth Proportional to 25,130,879.02, 37,674,728.58 and 8,734,033.06

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Solution

The fourth proportional to 25,130,879.02, 37,674,728.58 and 8,734,033.06 is: 13,093,546.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,130,879.02 : 37,674,728.58 = 8,734,033.06 : x
  2. Step 2: Convert to fraction form
    25,130,879.02/37,674,728.58 = 8,734,033.06/x
  3. Step 3: Cross multiply
    25,130,879.02x = 37,674,728.58 × 8,734,033.06
  4. Step 4: Simplify right side
    25,130,879.02x = 329,052,324,944,246.88
  5. Step 5: Solve for x
    x = 329,052,324,944,246.88/25,130,879.02
  6. Step 6: Final answer
    x = 13,093,546.18

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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.