Home / 27,480,941.04-41,229,389.69-11,077,760.27

Finding the Fourth Proportional to 27,480,941.04, 41,229,389.69 and 11,077,760.27

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Solution

The fourth proportional to 27,480,941.04, 41,229,389.69 and 11,077,760.27 is: 16,619,856.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,480,941.04 : 41,229,389.69 = 11,077,760.27 : x
  2. Step 2: Convert to fraction form
    27,480,941.04/41,229,389.69 = 11,077,760.27/x
  3. Step 3: Cross multiply
    27,480,941.04x = 41,229,389.69 × 11,077,760.27
  4. Step 4: Simplify right side
    27,480,941.04x = 456,729,294,802,693.94
  5. Step 5: Solve for x
    x = 456,729,294,802,693.94/27,480,941.04
  6. Step 6: Final answer
    x = 16,619,856.44

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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.