Home / 192,550,559.45-265,719,499.65-104,444,450.74

Finding the Fourth Proportional to 192,550,559.45, 265,719,499.65 and 104,444,450.74

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Solution

The fourth proportional to 192,550,559.45, 265,719,499.65 and 104,444,450.74 is: 144,133,194.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,550,559.45 : 265,719,499.65 = 104,444,450.74 : x
  2. Step 2: Convert to fraction form
    192,550,559.45/265,719,499.65 = 104,444,450.74/x
  3. Step 3: Cross multiply
    192,550,559.45x = 265,719,499.65 × 104,444,450.74
  4. Step 4: Simplify right side
    192,550,559.45x = 27,752,927,191,851,872
  5. Step 5: Solve for x
    x = 27,752,927,191,851,872/192,550,559.45
  6. Step 6: Final answer
    x = 144,133,194.27

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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.