Home / 184,481,639.76-254,585,175.98-100,850,780.94

Finding the Fourth Proportional to 184,481,639.76, 254,585,175.98 and 100,850,780.94

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Solution

The fourth proportional to 184,481,639.76, 254,585,175.98 and 100,850,780.94 is: 139,174,358.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,481,639.76 : 254,585,175.98 = 100,850,780.94 : x
  2. Step 2: Convert to fraction form
    184,481,639.76/254,585,175.98 = 100,850,780.94/x
  3. Step 3: Cross multiply
    184,481,639.76x = 254,585,175.98 × 100,850,780.94
  4. Step 4: Simplify right side
    184,481,639.76x = 25,675,113,813,330,328
  5. Step 5: Solve for x
    x = 25,675,113,813,330,328/184,481,639.76
  6. Step 6: Final answer
    x = 139,174,358.20

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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.