Home / 19,207,442,192-41,621,190,176

Finding the Third Proportional to 19,207,442,192 and 41,621,190,176

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Solution

The third proportional to 19,207,442,192 and 41,621,190,176 is: 90,190,221,808.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,207,442,192 : 41,621,190,176 = 41,621,190,176 : x
  2. Step 2: Convert to fraction form
    19,207,442,192/41,621,190,176 = 41,621,190,176/x
  3. Step 3: Cross multiply
    19,207,442,192x = 41,621,190,176 × 41,621,190,176
  4. Step 4: Simplify right side
    19,207,442,192x = 1,732,323,471,666,758,811,648
  5. Step 5: Solve for x
    x = 1,732,323,471,666,758,811,648/19,207,442,192
  6. Step 6: Final answer
    x = 90,190,221,808.31

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.