Home / 184,776,709.88-254,987,842.38-102,265,539.32

Finding the Fourth Proportional to 184,776,709.88, 254,987,842.38 and 102,265,539.32

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Solution

The fourth proportional to 184,776,709.88, 254,987,842.38 and 102,265,539.32 is: 141,124,220.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,776,709.88 : 254,987,842.38 = 102,265,539.32 : x
  2. Step 2: Convert to fraction form
    184,776,709.88/254,987,842.38 = 102,265,539.32/x
  3. Step 3: Cross multiply
    184,776,709.88x = 254,987,842.38 × 102,265,539.32
  4. Step 4: Simplify right side
    184,776,709.88x = 26,076,469,221,033,852
  5. Step 5: Solve for x
    x = 26,076,469,221,033,852/184,776,709.88
  6. Step 6: Final answer
    x = 141,124,220.89

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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.