Home / 184,227,494.51-254,235,171.52-100,596,205.82

Finding the Fourth Proportional to 184,227,494.51, 254,235,171.52 and 100,596,205.82

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Solution

The fourth proportional to 184,227,494.51, 254,235,171.52 and 100,596,205.82 is: 138,823,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,227,494.51 : 254,235,171.52 = 100,596,205.82 : x
  2. Step 2: Convert to fraction form
    184,227,494.51/254,235,171.52 = 100,596,205.82/x
  3. Step 3: Cross multiply
    184,227,494.51x = 254,235,171.52 × 100,596,205.82
  4. Step 4: Simplify right side
    184,227,494.51x = 25,575,093,640,238,912
  5. Step 5: Solve for x
    x = 25,575,093,640,238,912/184,227,494.51
  6. Step 6: Final answer
    x = 138,823,435.17

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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.