Home / 27,798,274.66-41,698,289.52-9,603,506.29

Finding the Fourth Proportional to 27,798,274.66, 41,698,289.52 and 9,603,506.29

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Solution

The fourth proportional to 27,798,274.66, 41,698,289.52 and 9,603,506.29 is: 14,405,562.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,798,274.66 : 41,698,289.52 = 9,603,506.29 : x
  2. Step 2: Convert to fraction form
    27,798,274.66/41,698,289.52 = 9,603,506.29/x
  3. Step 3: Cross multiply
    27,798,274.66x = 41,698,289.52 × 9,603,506.29
  4. Step 4: Simplify right side
    27,798,274.66x = 400,449,785,583,315.38
  5. Step 5: Solve for x
    x = 400,449,785,583,315.38/27,798,274.66
  6. Step 6: Final answer
    x = 14,405,562.59

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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.