Home / 37,322,558.20-55,983,837.30-30,945,266.20

Finding the Fourth Proportional to 37,322,558.20, 55,983,837.30 and 30,945,266.20

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Solution

The fourth proportional to 37,322,558.20, 55,983,837.30 and 30,945,266.20 is: 46,417,899.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,322,558.20 : 55,983,837.30 = 30,945,266.20 : x
  2. Step 2: Convert to fraction form
    37,322,558.20/55,983,837.30 = 30,945,266.20/x
  3. Step 3: Cross multiply
    37,322,558.20x = 55,983,837.30 × 30,945,266.20
  4. Step 4: Simplify right side
    37,322,558.20x = 1,732,434,748,145,989.25
  5. Step 5: Solve for x
    x = 1,732,434,748,145,989.25/37,322,558.20
  6. Step 6: Final answer
    x = 46,417,899.30

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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.