Home / 227,442,927.75-325,021,870.38

Finding the Third Proportional to 227,442,927.75 and 325,021,870.38

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Solution

The third proportional to 227,442,927.75 and 325,021,870.38 is: 464,464,722.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,442,927.75 : 325,021,870.38 = 325,021,870.38 : x
  2. Step 2: Convert to fraction form
    227,442,927.75/325,021,870.38 = 325,021,870.38/x
  3. Step 3: Cross multiply
    227,442,927.75x = 325,021,870.38 × 325,021,870.38
  4. Step 4: Simplify right side
    227,442,927.75x = 105,639,216,222,063,296
  5. Step 5: Solve for x
    x = 105,639,216,222,063,296/227,442,927.75
  6. Step 6: Final answer
    x = 464,464,722.06

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.