Home / 6,365,380,168.69-13,390,405,941.94

Finding the Third Proportional to 6,365,380,168.69 and 13,390,405,941.94

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Solution

The third proportional to 6,365,380,168.69 and 13,390,405,941.94 is: 28,168,462,297.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,380,168.69 : 13,390,405,941.94 = 13,390,405,941.94 : x
  2. Step 2: Convert to fraction form
    6,365,380,168.69/13,390,405,941.94 = 13,390,405,941.94/x
  3. Step 3: Cross multiply
    6,365,380,168.69x = 13,390,405,941.94 × 13,390,405,941.94
  4. Step 4: Simplify right side
    6,365,380,168.69x = 179,302,971,289,888,489,472
  5. Step 5: Solve for x
    x = 179,302,971,289,888,489,472/6,365,380,168.69
  6. Step 6: Final answer
    x = 28,168,462,297.34

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.