Home / 4,891,729,379,413.50-10,642,300,429,009

Finding the Third Proportional to 4,891,729,379,413.50 and 10,642,300,429,009

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Solution

The third proportional to 4,891,729,379,413.50 and 10,642,300,429,009 is: 23,153,071,160,871.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,729,379,413.50 : 10,642,300,429,009 = 10,642,300,429,009 : x
  2. Step 2: Convert to fraction form
    4,891,729,379,413.50/10,642,300,429,009 = 10,642,300,429,009/x
  3. Step 3: Cross multiply
    4,891,729,379,413.50x = 10,642,300,429,009 × 10,642,300,429,009
  4. Step 4: Simplify right side
    4,891,729,379,413.50x = 113,258,558,421,285,141,726,887,936
  5. Step 5: Solve for x
    x = 113,258,558,421,285,141,726,887,936/4,891,729,379,413.50
  6. Step 6: Final answer
    x = 23,153,071,160,871.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.