Home / 170,932,185.06-235,886,504.07-92,615,800.08

Finding the Fourth Proportional to 170,932,185.06, 235,886,504.07 and 92,615,800.08

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Solution

The fourth proportional to 170,932,185.06, 235,886,504.07 and 92,615,800.08 is: 127,809,852.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,932,185.06 : 235,886,504.07 = 92,615,800.08 : x
  2. Step 2: Convert to fraction form
    170,932,185.06/235,886,504.07 = 92,615,800.08/x
  3. Step 3: Cross multiply
    170,932,185.06x = 235,886,504.07 × 92,615,800.08
  4. Step 4: Simplify right side
    170,932,185.06x = 21,846,817,302,517,224
  5. Step 5: Solve for x
    x = 21,846,817,302,517,224/170,932,185.06
  6. Step 6: Final answer
    x = 127,809,852.16

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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.