Home / 46,449,171.72-64,096,225.92-25,821,361.80

Finding the Fourth Proportional to 46,449,171.72, 64,096,225.92 and 25,821,361.80

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Solution

The fourth proportional to 46,449,171.72, 64,096,225.92 and 25,821,361.80 is: 35,631,460.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449,171.72 : 64,096,225.92 = 25,821,361.80 : x
  2. Step 2: Convert to fraction form
    46,449,171.72/64,096,225.92 = 25,821,361.80/x
  3. Step 3: Cross multiply
    46,449,171.72x = 64,096,225.92 × 25,821,361.80
  4. Step 4: Simplify right side
    46,449,171.72x = 1,655,051,839,494,858
  5. Step 5: Solve for x
    x = 1,655,051,839,494,858/46,449,171.72
  6. Step 6: Final answer
    x = 35,631,460.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.