Home / 25,707,797.36-35,477,413.18-14,105,357.77

Finding the Fourth Proportional to 25,707,797.36, 35,477,413.18 and 14,105,357.77

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Solution

The fourth proportional to 25,707,797.36, 35,477,413.18 and 14,105,357.77 is: 19,465,751.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,707,797.36 : 35,477,413.18 = 14,105,357.77 : x
  2. Step 2: Convert to fraction form
    25,707,797.36/35,477,413.18 = 14,105,357.77/x
  3. Step 3: Cross multiply
    25,707,797.36x = 35,477,413.18 × 14,105,357.77
  4. Step 4: Simplify right side
    25,707,797.36x = 500,421,605,608,857.50
  5. Step 5: Solve for x
    x = 500,421,605,608,857.50/25,707,797.36
  6. Step 6: Final answer
    x = 19,465,751.91

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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.