Home / 154,156,256.16-363,793,100.34

Finding the Third Proportional to 154,156,256.16 and 363,793,100.34

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Solution

The third proportional to 154,156,256.16 and 363,793,100.34 is: 858,514,750.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,156,256.16 : 363,793,100.34 = 363,793,100.34 : x
  2. Step 2: Convert to fraction form
    154,156,256.16/363,793,100.34 = 363,793,100.34/x
  3. Step 3: Cross multiply
    154,156,256.16x = 363,793,100.34 × 363,793,100.34
  4. Step 4: Simplify right side
    154,156,256.16x = 132,345,419,857,725,040
  5. Step 5: Solve for x
    x = 132,345,419,857,725,040/154,156,256.16
  6. Step 6: Final answer
    x = 858,514,750.93

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.