Home / 27,827,229.24-41,743,703.88-9,631,394.64

Finding the Fourth Proportional to 27,827,229.24, 41,743,703.88 and 9,631,394.64

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Solution

The fourth proportional to 27,827,229.24, 41,743,703.88 and 9,631,394.64 is: 14,448,081.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,827,229.24 : 41,743,703.88 = 9,631,394.64 : x
  2. Step 2: Convert to fraction form
    27,827,229.24/41,743,703.88 = 9,631,394.64/x
  3. Step 3: Cross multiply
    27,827,229.24x = 41,743,703.88 × 9,631,394.64
  4. Step 4: Simplify right side
    27,827,229.24x = 402,050,085,803,579.25
  5. Step 5: Solve for x
    x = 402,050,085,803,579.25/27,827,229.24
  6. Step 6: Final answer
    x = 14,448,081.85

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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.