Home / 20,243,110,792,064-30,838,287,739,152

Finding the Third Proportional to 20,243,110,792,064 and 30,838,287,739,152

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Solution

The third proportional to 20,243,110,792,064 and 30,838,287,739,152 is: 46,978,945,106,379.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,243,110,792,064 : 30,838,287,739,152 = 30,838,287,739,152 : x
  2. Step 2: Convert to fraction form
    20,243,110,792,064/30,838,287,739,152 = 30,838,287,739,152/x
  3. Step 3: Cross multiply
    20,243,110,792,064x = 30,838,287,739,152 × 30,838,287,739,152
  4. Step 4: Simplify right side
    20,243,110,792,064x = 950,999,990,682,732,551,670,333,440
  5. Step 5: Solve for x
    x = 950,999,990,682,732,551,670,333,440/20,243,110,792,064
  6. Step 6: Final answer
    x = 46,978,945,106,379.48

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.