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Finding the Third Proportional to 606,159,222 and 1,309,316,238

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Solution

The third proportional to 606,159,222 and 1,309,316,238 is: 2,828,149,682.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,159,222 : 1,309,316,238 = 1,309,316,238 : x
  2. Step 2: Convert to fraction form
    606,159,222/1,309,316,238 = 1,309,316,238/x
  3. Step 3: Cross multiply
    606,159,222x = 1,309,316,238 × 1,309,316,238
  4. Step 4: Simplify right side
    606,159,222x = 1,714,309,011,090,472,704
  5. Step 5: Solve for x
    x = 1,714,309,011,090,472,704/606,159,222
  6. Step 6: Final answer
    x = 2,828,149,682.25

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.