Home / 2,309,631,438.38-4,741,703,453.81

Finding the Third Proportional to 2,309,631,438.38 and 4,741,703,453.81

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Solution

The third proportional to 2,309,631,438.38 and 4,741,703,453.81 is: 9,734,779,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,631,438.38 : 4,741,703,453.81 = 4,741,703,453.81 : x
  2. Step 2: Convert to fraction form
    2,309,631,438.38/4,741,703,453.81 = 4,741,703,453.81/x
  3. Step 3: Cross multiply
    2,309,631,438.38x = 4,741,703,453.81 × 4,741,703,453.81
  4. Step 4: Simplify right side
    2,309,631,438.38x = 22,483,751,643,897,393,152
  5. Step 5: Solve for x
    x = 22,483,751,643,897,393,152/2,309,631,438.38
  6. Step 6: Final answer
    x = 9,734,779,008.60

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.