Home / 15,903,596.79-23,855,391.54-4,544,045.55

Finding the Fourth Proportional to 15,903,596.79, 23,855,391.54 and 4,544,045.55

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Solution

The fourth proportional to 15,903,596.79, 23,855,391.54 and 4,544,045.55 is: 6,816,067.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,903,596.79 : 23,855,391.54 = 4,544,045.55 : x
  2. Step 2: Convert to fraction form
    15,903,596.79/23,855,391.54 = 4,544,045.55/x
  3. Step 3: Cross multiply
    15,903,596.79x = 23,855,391.54 × 4,544,045.55
  4. Step 4: Simplify right side
    15,903,596.79x = 108,399,985,770,844.64
  5. Step 5: Solve for x
    x = 108,399,985,770,844.64/15,903,596.79
  6. Step 6: Final answer
    x = 6,816,067.28

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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.