Home / 25,173,945.88-54,221,444.13

Finding the Third Proportional to 25,173,945.88 and 54,221,444.13

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Solution

The third proportional to 25,173,945.88 and 54,221,444.13 is: 116,786,022.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,173,945.88 : 54,221,444.13 = 54,221,444.13 : x
  2. Step 2: Convert to fraction form
    25,173,945.88/54,221,444.13 = 54,221,444.13/x
  3. Step 3: Cross multiply
    25,173,945.88x = 54,221,444.13 × 54,221,444.13
  4. Step 4: Simplify right side
    25,173,945.88x = 2,939,965,003,000,497
  5. Step 5: Solve for x
    x = 2,939,965,003,000,497/25,173,945.88
  6. Step 6: Final answer
    x = 116,786,022.25

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.