Home / 45,494,504.51-68,268,722.47-16,760,801.84

Finding the Fourth Proportional to 45,494,504.51, 68,268,722.47 and 16,760,801.84

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Solution

The fourth proportional to 45,494,504.51, 68,268,722.47 and 16,760,801.84 is: 25,151,137.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,494,504.51 : 68,268,722.47 = 16,760,801.84 : x
  2. Step 2: Convert to fraction form
    45,494,504.51/68,268,722.47 = 16,760,801.84/x
  3. Step 3: Cross multiply
    45,494,504.51x = 68,268,722.47 × 16,760,801.84
  4. Step 4: Simplify right side
    45,494,504.51x = 1,144,238,528,806,379.75
  5. Step 5: Solve for x
    x = 1,144,238,528,806,379.75/45,494,504.51
  6. Step 6: Final answer
    x = 25,151,137.29

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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.