Home / 23,083,089.89-34,634,172.87-10,122,534.23

Finding the Fourth Proportional to 23,083,089.89, 34,634,172.87 and 10,122,534.23

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Solution

The fourth proportional to 23,083,089.89, 34,634,172.87 and 10,122,534.23 is: 15,187,984.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,083,089.89 : 34,634,172.87 = 10,122,534.23 : x
  2. Step 2: Convert to fraction form
    23,083,089.89/34,634,172.87 = 10,122,534.23/x
  3. Step 3: Cross multiply
    23,083,089.89x = 34,634,172.87 × 10,122,534.23
  4. Step 4: Simplify right side
    23,083,089.89x = 350,585,600,231,141.44
  5. Step 5: Solve for x
    x = 350,585,600,231,141.44/23,083,089.89
  6. Step 6: Final answer
    x = 15,187,984.02

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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.