Home / 103,046,559.94-222,235,182.38

Finding the Third Proportional to 103,046,559.94 and 222,235,182.38

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Solution

The third proportional to 103,046,559.94 and 222,235,182.38 is: 479,283,115.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,046,559.94 : 222,235,182.38 = 222,235,182.38 : x
  2. Step 2: Convert to fraction form
    103,046,559.94/222,235,182.38 = 222,235,182.38/x
  3. Step 3: Cross multiply
    103,046,559.94x = 222,235,182.38 × 222,235,182.38
  4. Step 4: Simplify right side
    103,046,559.94x = 49,388,476,285,249,512
  5. Step 5: Solve for x
    x = 49,388,476,285,249,512/103,046,559.94
  6. Step 6: Final answer
    x = 479,283,115.47

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.