Home / 156,208,576.13-335,926,035.38

Finding the Third Proportional to 156,208,576.13 and 335,926,035.38

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Solution

The third proportional to 156,208,576.13 and 335,926,035.38 is: 722,407,847.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,208,576.13 : 335,926,035.38 = 335,926,035.38 : x
  2. Step 2: Convert to fraction form
    156,208,576.13/335,926,035.38 = 335,926,035.38/x
  3. Step 3: Cross multiply
    156,208,576.13x = 335,926,035.38 × 335,926,035.38
  4. Step 4: Simplify right side
    156,208,576.13x = 112,846,301,242,765,744
  5. Step 5: Solve for x
    x = 112,846,301,242,765,744/156,208,576.13
  6. Step 6: Final answer
    x = 722,407,847.52

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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.