Home / 17,238,714.75-25,708,581.56

Finding the Third Proportional to 17,238,714.75 and 25,708,581.56

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Solution

The third proportional to 17,238,714.75 and 25,708,581.56 is: 38,339,932.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,714.75 : 25,708,581.56 = 25,708,581.56 : x
  2. Step 2: Convert to fraction form
    17,238,714.75/25,708,581.56 = 25,708,581.56/x
  3. Step 3: Cross multiply
    17,238,714.75x = 25,708,581.56 × 25,708,581.56
  4. Step 4: Simplify right side
    17,238,714.75x = 660,931,165,955,715
  5. Step 5: Solve for x
    x = 660,931,165,955,715/17,238,714.75
  6. Step 6: Final answer
    x = 38,339,932.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.