Home / 17,583,559.52-24,277,161.47-10,978,215.39

Finding the Fourth Proportional to 17,583,559.52, 24,277,161.47 and 10,978,215.39

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Solution

The fourth proportional to 17,583,559.52, 24,277,161.47 and 10,978,215.39 is: 15,157,335.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,583,559.52 : 24,277,161.47 = 10,978,215.39 : x
  2. Step 2: Convert to fraction form
    17,583,559.52/24,277,161.47 = 10,978,215.39/x
  3. Step 3: Cross multiply
    17,583,559.52x = 24,277,161.47 × 10,978,215.39
  4. Step 4: Simplify right side
    17,583,559.52x = 266,519,907,620,577.97
  5. Step 5: Solve for x
    x = 266,519,907,620,577.97/17,583,559.52
  6. Step 6: Final answer
    x = 15,157,335.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.