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Finding the Third Proportional to 56,594,126 and 121,256,824

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Solution

The third proportional to 56,594,126 and 121,256,824 is: 259,801,120.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,594,126 : 121,256,824 = 121,256,824 : x
  2. Step 2: Convert to fraction form
    56,594,126/121,256,824 = 121,256,824/x
  3. Step 3: Cross multiply
    56,594,126x = 121,256,824 × 121,256,824
  4. Step 4: Simplify right side
    56,594,126x = 14,703,217,366,566,976
  5. Step 5: Solve for x
    x = 14,703,217,366,566,976/56,594,126
  6. Step 6: Final answer
    x = 259,801,120.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.