Home / 17,258,476.01-25,880,986.25-6,469,890.19

Finding the Fourth Proportional to 17,258,476.01, 25,880,986.25 and 6,469,890.19

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Solution

The fourth proportional to 17,258,476.01, 25,880,986.25 and 6,469,890.19 is: 9,702,313.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,258,476.01 : 25,880,986.25 = 6,469,890.19 : x
  2. Step 2: Convert to fraction form
    17,258,476.01/25,880,986.25 = 6,469,890.19/x
  3. Step 3: Cross multiply
    17,258,476.01x = 25,880,986.25 × 6,469,890.19
  4. Step 4: Simplify right side
    17,258,476.01x = 167,447,138,973,610.06
  5. Step 5: Solve for x
    x = 167,447,138,973,610.06/17,258,476.01
  6. Step 6: Final answer
    x = 9,702,313.17

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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.