Home / 24,279,504.03-33,504,718.52-13,266,631.79

Finding the Fourth Proportional to 24,279,504.03, 33,504,718.52 and 13,266,631.79

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Solution

The fourth proportional to 24,279,504.03, 33,504,718.52 and 13,266,631.79 is: 18,307,407.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,279,504.03 : 33,504,718.52 = 13,266,631.79 : x
  2. Step 2: Convert to fraction form
    24,279,504.03/33,504,718.52 = 13,266,631.79/x
  3. Step 3: Cross multiply
    24,279,504.03x = 33,504,718.52 × 13,266,631.79
  4. Step 4: Simplify right side
    24,279,504.03x = 444,494,763,698,076.75
  5. Step 5: Solve for x
    x = 444,494,763,698,076.75/24,279,504.03
  6. Step 6: Final answer
    x = 18,307,407.07

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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.