Home / 125,505,039.03-188,257,558.55-125,505,039.03

Finding the Fourth Proportional to 125,505,039.03, 188,257,558.55 and 125,505,039.03

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Solution

The fourth proportional to 125,505,039.03, 188,257,558.55 and 125,505,039.03 is: 188,257,558.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,505,039.03 : 188,257,558.55 = 125,505,039.03 : x
  2. Step 2: Convert to fraction form
    125,505,039.03/188,257,558.55 = 125,505,039.03/x
  3. Step 3: Cross multiply
    125,505,039.03x = 188,257,558.55 × 125,505,039.03
  4. Step 4: Simplify right side
    125,505,039.03x = 23,627,272,232,255,212
  5. Step 5: Solve for x
    x = 23,627,272,232,255,212/125,505,039.03
  6. Step 6: Final answer
    x = 188,257,558.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.