Home / 16,619,413.63-25,529,454.19

Finding the Third Proportional to 16,619,413.63 and 25,529,454.19

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Solution

The third proportional to 16,619,413.63 and 25,529,454.19 is: 39,216,367.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,619,413.63 : 25,529,454.19 = 25,529,454.19 : x
  2. Step 2: Convert to fraction form
    16,619,413.63/25,529,454.19 = 25,529,454.19/x
  3. Step 3: Cross multiply
    16,619,413.63x = 25,529,454.19 × 25,529,454.19
  4. Step 4: Simplify right side
    16,619,413.63x = 651,753,031,111,661.25
  5. Step 5: Solve for x
    x = 651,753,031,111,661.25/16,619,413.63
  6. Step 6: Final answer
    x = 39,216,367.43

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.