Home / 25,691,904-35,451,568.89-14,086,413.54

Finding the Fourth Proportional to 25,691,904, 35,451,568.89 and 14,086,413.54

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Solution

The fourth proportional to 25,691,904, 35,451,568.89 and 14,086,413.54 is: 19,437,464.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,691,904 : 35,451,568.89 = 14,086,413.54 : x
  2. Step 2: Convert to fraction form
    25,691,904/35,451,568.89 = 14,086,413.54/x
  3. Step 3: Cross multiply
    25,691,904x = 35,451,568.89 × 14,086,413.54
  4. Step 4: Simplify right side
    25,691,904x = 499,385,460,026,338.75
  5. Step 5: Solve for x
    x = 499,385,460,026,338.75/25,691,904
  6. Step 6: Final answer
    x = 19,437,464.04

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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.