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Finding the Third Proportional to 111,294,717.75 and 237,873,036.75

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Solution

The third proportional to 111,294,717.75 and 237,873,036.75 is: 508,412,103.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,294,717.75 : 237,873,036.75 = 237,873,036.75 : x
  2. Step 2: Convert to fraction form
    111,294,717.75/237,873,036.75 = 237,873,036.75/x
  3. Step 3: Cross multiply
    111,294,717.75x = 237,873,036.75 × 237,873,036.75
  4. Step 4: Simplify right side
    111,294,717.75x = 56,583,581,612,666,848
  5. Step 5: Solve for x
    x = 56,583,581,612,666,848/111,294,717.75
  6. Step 6: Final answer
    x = 508,412,103.98

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.