Home / 3,276,555,427.13-7,220,977,191

Finding the Third Proportional to 3,276,555,427.13 and 7,220,977,191

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Solution

The third proportional to 3,276,555,427.13 and 7,220,977,191 is: 15,913,819,482.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,555,427.13 : 7,220,977,191 = 7,220,977,191 : x
  2. Step 2: Convert to fraction form
    3,276,555,427.13/7,220,977,191 = 7,220,977,191/x
  3. Step 3: Cross multiply
    3,276,555,427.13x = 7,220,977,191 × 7,220,977,191
  4. Step 4: Simplify right side
    3,276,555,427.13x = 52,142,511,592,942,247,936
  5. Step 5: Solve for x
    x = 52,142,511,592,942,247,936/3,276,555,427.13
  6. Step 6: Final answer
    x = 15,913,819,482.89

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.