Home / 96,973,673.63-215,470,704.38

Finding the Third Proportional to 96,973,673.63 and 215,470,704.38

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Solution

The third proportional to 96,973,673.63 and 215,470,704.38 is: 478,765,243.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,973,673.63 : 215,470,704.38 = 215,470,704.38 : x
  2. Step 2: Convert to fraction form
    96,973,673.63/215,470,704.38 = 215,470,704.38/x
  3. Step 3: Cross multiply
    96,973,673.63x = 215,470,704.38 × 215,470,704.38
  4. Step 4: Simplify right side
    96,973,673.63x = 46,427,624,443,858,648
  5. Step 5: Solve for x
    x = 46,427,624,443,858,648/96,973,673.63
  6. Step 6: Final answer
    x = 478,765,243.27

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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.