Home / 134,255,292.75-200,556,108.75

Finding the Third Proportional to 134,255,292.75 and 200,556,108.75

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Solution

The third proportional to 134,255,292.75 and 200,556,108.75 is: 299,599,009.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,255,292.75 : 200,556,108.75 = 200,556,108.75 : x
  2. Step 2: Convert to fraction form
    134,255,292.75/200,556,108.75 = 200,556,108.75/x
  3. Step 3: Cross multiply
    134,255,292.75x = 200,556,108.75 × 200,556,108.75
  4. Step 4: Simplify right side
    134,255,292.75x = 40,222,752,756,941,824
  5. Step 5: Solve for x
    x = 40,222,752,756,941,824/134,255,292.75
  6. Step 6: Final answer
    x = 299,599,009.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.