Home / 17,028,126.97-25,527,004.45-6,242,914.60

Finding the Fourth Proportional to 17,028,126.97, 25,527,004.45 and 6,242,914.60

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Solution

The fourth proportional to 17,028,126.97, 25,527,004.45 and 6,242,914.60 is: 9,358,804.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028,126.97 : 25,527,004.45 = 6,242,914.60 : x
  2. Step 2: Convert to fraction form
    17,028,126.97/25,527,004.45 = 6,242,914.60/x
  3. Step 3: Cross multiply
    17,028,126.97x = 25,527,004.45 × 6,242,914.60
  4. Step 4: Simplify right side
    17,028,126.97x = 159,362,908,775,169.97
  5. Step 5: Solve for x
    x = 159,362,908,775,169.97/17,028,126.97
  6. Step 6: Final answer
    x = 9,358,804.35

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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.