Home / 25,930,881.19-35,792,069.97-17,116,766.02

Finding the Fourth Proportional to 25,930,881.19, 35,792,069.97 and 17,116,766.02

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Solution

The fourth proportional to 25,930,881.19, 35,792,069.97 and 17,116,766.02 is: 23,626,057.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,930,881.19 : 35,792,069.97 = 17,116,766.02 : x
  2. Step 2: Convert to fraction form
    25,930,881.19/35,792,069.97 = 17,116,766.02/x
  3. Step 3: Cross multiply
    25,930,881.19x = 35,792,069.97 × 17,116,766.02
  4. Step 4: Simplify right side
    25,930,881.19x = 612,644,487,047,958.38
  5. Step 5: Solve for x
    x = 612,644,487,047,958.38/25,930,881.19
  6. Step 6: Final answer
    x = 23,626,057.39

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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.