Home / 17,862,960.44-26,797,980.90-5,083,968.44

Finding the Fourth Proportional to 17,862,960.44, 26,797,980.90 and 5,083,968.44

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Solution

The fourth proportional to 17,862,960.44, 26,797,980.90 and 5,083,968.44 is: 7,626,960.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862,960.44 : 26,797,980.90 = 5,083,968.44 : x
  2. Step 2: Convert to fraction form
    17,862,960.44/26,797,980.90 = 5,083,968.44/x
  3. Step 3: Cross multiply
    17,862,960.44x = 26,797,980.90 × 5,083,968.44
  4. Step 4: Simplify right side
    17,862,960.44x = 136,240,089,151,322.80
  5. Step 5: Solve for x
    x = 136,240,089,151,322.80/17,862,960.44
  6. Step 6: Final answer
    x = 7,626,960.25

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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.