Home / 74,516,959.37-102,833,408.67-41,476,497.23

Finding the Fourth Proportional to 74,516,959.37, 102,833,408.67 and 41,476,497.23

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Solution

The fourth proportional to 74,516,959.37, 102,833,408.67 and 41,476,497.23 is: 57,237,568.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,516,959.37 : 102,833,408.67 = 41,476,497.23 : x
  2. Step 2: Convert to fraction form
    74,516,959.37/102,833,408.67 = 41,476,497.23/x
  3. Step 3: Cross multiply
    74,516,959.37x = 102,833,408.67 × 41,476,497.23
  4. Step 4: Simplify right side
    74,516,959.37x = 4,265,169,589,131,164
  5. Step 5: Solve for x
    x = 4,265,169,589,131,164/74,516,959.37
  6. Step 6: Final answer
    x = 57,237,568.81

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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.