Home / 13,481,213,323.44-29,308,903,886.63

Finding the Third Proportional to 13,481,213,323.44 and 29,308,903,886.63

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Solution

The third proportional to 13,481,213,323.44 and 29,308,903,886.63 is: 63,719,179,158.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,481,213,323.44 : 29,308,903,886.63 = 29,308,903,886.63 : x
  2. Step 2: Convert to fraction form
    13,481,213,323.44/29,308,903,886.63 = 29,308,903,886.63/x
  3. Step 3: Cross multiply
    13,481,213,323.44x = 29,308,903,886.63 × 29,308,903,886.63
  4. Step 4: Simplify right side
    13,481,213,323.44x = 859,011,847,035,421,982,720
  5. Step 5: Solve for x
    x = 859,011,847,035,421,982,720/13,481,213,323.44
  6. Step 6: Final answer
    x = 63,719,179,158.89

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.