Home / 4,545,656.72-10,100,221.59

Finding the Third Proportional to 4,545,656.72 and 10,100,221.59

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Solution

The third proportional to 4,545,656.72 and 10,100,221.59 is: 22,442,186.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,656.72 : 10,100,221.59 = 10,100,221.59 : x
  2. Step 2: Convert to fraction form
    4,545,656.72/10,100,221.59 = 10,100,221.59/x
  3. Step 3: Cross multiply
    4,545,656.72x = 10,100,221.59 × 10,100,221.59
  4. Step 4: Simplify right side
    4,545,656.72x = 102,014,476,242,853.80
  5. Step 5: Solve for x
    x = 102,014,476,242,853.80/4,545,656.72
  6. Step 6: Final answer
    x = 22,442,186.59

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.