Home / 34,946,413.60-52,419,620.40-17,940,301.60

Finding the Fourth Proportional to 34,946,413.60, 52,419,620.40 and 17,940,301.60

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Solution

The fourth proportional to 34,946,413.60, 52,419,620.40 and 17,940,301.60 is: 26,910,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946,413.60 : 52,419,620.40 = 17,940,301.60 : x
  2. Step 2: Convert to fraction form
    34,946,413.60/52,419,620.40 = 17,940,301.60/x
  3. Step 3: Cross multiply
    34,946,413.60x = 52,419,620.40 × 17,940,301.60
  4. Step 4: Simplify right side
    34,946,413.60x = 940,423,799,733,512.75
  5. Step 5: Solve for x
    x = 940,423,799,733,512.75/34,946,413.60
  6. Step 6: Final answer
    x = 26,910,452.40

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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.