Home / 18,064,289.22-24,928,085.14-9,804,185.27

Finding the Fourth Proportional to 18,064,289.22, 24,928,085.14 and 9,804,185.27

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Solution

The fourth proportional to 18,064,289.22, 24,928,085.14 and 9,804,185.27 is: 13,529,431.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,289.22 : 24,928,085.14 = 9,804,185.27 : x
  2. Step 2: Convert to fraction form
    18,064,289.22/24,928,085.14 = 9,804,185.27/x
  3. Step 3: Cross multiply
    18,064,289.22x = 24,928,085.14 × 9,804,185.27
  4. Step 4: Simplify right side
    18,064,289.22x = 244,399,565,223,443.78
  5. Step 5: Solve for x
    x = 244,399,565,223,443.78/18,064,289.22
  6. Step 6: Final answer
    x = 13,529,431.59

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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.