Home / 21,310,413.19-46,030,928.06

Finding the Third Proportional to 21,310,413.19 and 46,030,928.06

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Solution

The third proportional to 21,310,413.19 and 46,030,928.06 is: 99,427,745.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,310,413.19 : 46,030,928.06 = 46,030,928.06 : x
  2. Step 2: Convert to fraction form
    21,310,413.19/46,030,928.06 = 46,030,928.06/x
  3. Step 3: Cross multiply
    21,310,413.19x = 46,030,928.06 × 46,030,928.06
  4. Step 4: Simplify right side
    21,310,413.19x = 2,118,846,338,295,050
  5. Step 5: Solve for x
    x = 2,118,846,338,295,050/21,310,413.19
  6. Step 6: Final answer
    x = 99,427,745.47

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.