Home / 16,020,559.59-24,030,839.46-3,889,941.38

Finding the Fourth Proportional to 16,020,559.59, 24,030,839.46 and 3,889,941.38

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Solution

The fourth proportional to 16,020,559.59, 24,030,839.46 and 3,889,941.38 is: 5,834,912.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,020,559.59 : 24,030,839.46 = 3,889,941.38 : x
  2. Step 2: Convert to fraction form
    16,020,559.59/24,030,839.46 = 3,889,941.38/x
  3. Step 3: Cross multiply
    16,020,559.59x = 24,030,839.46 × 3,889,941.38
  4. Step 4: Simplify right side
    16,020,559.59x = 93,478,556,797,108.42
  5. Step 5: Solve for x
    x = 93,478,556,797,108.42/16,020,559.59
  6. Step 6: Final answer
    x = 5,834,912.09

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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.