Home / 184,481,641.26-254,585,178.05-100,850,782.44

Finding the Fourth Proportional to 184,481,641.26, 254,585,178.05 and 100,850,782.44

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Solution

The fourth proportional to 184,481,641.26, 254,585,178.05 and 100,850,782.44 is: 139,174,360.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,481,641.26 : 254,585,178.05 = 100,850,782.44 : x
  2. Step 2: Convert to fraction form
    184,481,641.26/254,585,178.05 = 100,850,782.44/x
  3. Step 3: Cross multiply
    184,481,641.26x = 254,585,178.05 × 100,850,782.44
  4. Step 4: Simplify right side
    184,481,641.26x = 25,675,114,403,969,216
  5. Step 5: Solve for x
    x = 25,675,114,403,969,216/184,481,641.26
  6. Step 6: Final answer
    x = 139,174,360.27

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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.