Home / 25,036,993.56-37,555,087.14-7,997,554.20

Finding the Fourth Proportional to 25,036,993.56, 37,555,087.14 and 7,997,554.20

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Solution

The fourth proportional to 25,036,993.56, 37,555,087.14 and 7,997,554.20 is: 11,996,202.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,036,993.56 : 37,555,087.14 = 7,997,554.20 : x
  2. Step 2: Convert to fraction form
    25,036,993.56/37,555,087.14 = 7,997,554.20/x
  3. Step 3: Cross multiply
    25,036,993.56x = 37,555,087.14 × 7,997,554.20
  4. Step 4: Simplify right side
    25,036,993.56x = 300,348,844,887,873
  5. Step 5: Solve for x
    x = 300,348,844,887,873/25,036,993.56
  6. Step 6: Final answer
    x = 11,996,202.51

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1.5x scale

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.