Home / 149,024,585,473.88-325,021,052,559.38

Finding the Third Proportional to 149,024,585,473.88 and 325,021,052,559.38

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Solution

The third proportional to 149,024,585,473.88 and 325,021,052,559.38 is: 708,867,495,057.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,024,585,473.88 : 325,021,052,559.38 = 325,021,052,559.38 : x
  2. Step 2: Convert to fraction form
    149,024,585,473.88/325,021,052,559.38 = 325,021,052,559.38/x
  3. Step 3: Cross multiply
    149,024,585,473.88x = 325,021,052,559.38 × 325,021,052,559.38
  4. Step 4: Simplify right side
    149,024,585,473.88x = 105,638,684,606,807,253,450,752
  5. Step 5: Solve for x
    x = 105,638,684,606,807,253,450,752/149,024,585,473.88
  6. Step 6: Final answer
    x = 708,867,495,057.20

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.