Home / 115,429,838,214.50-248,231,470,160

Finding the Third Proportional to 115,429,838,214.50 and 248,231,470,160

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Solution

The third proportional to 115,429,838,214.50 and 248,231,470,160 is: 533,820,923,003.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,429,838,214.50 : 248,231,470,160 = 248,231,470,160 : x
  2. Step 2: Convert to fraction form
    115,429,838,214.50/248,231,470,160 = 248,231,470,160/x
  3. Step 3: Cross multiply
    115,429,838,214.50x = 248,231,470,160 × 248,231,470,160
  4. Step 4: Simplify right side
    115,429,838,214.50x = 61,618,862,777,794,973,138,944
  5. Step 5: Solve for x
    x = 61,618,862,777,794,973,138,944/115,429,838,214.50
  6. Step 6: Final answer
    x = 533,820,923,003.38

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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.