Home / 41,110,836,879.42-61,654,292,174.66-15,922,935,924.89

Finding the Fourth Proportional to 41,110,836,879.42, 61,654,292,174.66 and 15,922,935,924.89

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Solution

The fourth proportional to 41,110,836,879.42, 61,654,292,174.66 and 15,922,935,924.89 is: 23,879,770,355.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110,836,879.42 : 61,654,292,174.66 = 15,922,935,924.89 : x
  2. Step 2: Convert to fraction form
    41,110,836,879.42/61,654,292,174.66 = 15,922,935,924.89/x
  3. Step 3: Cross multiply
    41,110,836,879.42x = 61,654,292,174.66 × 15,922,935,924.89
  4. Step 4: Simplify right side
    41,110,836,879.42x = 981,717,343,791,170,191,360
  5. Step 5: Solve for x
    x = 981,717,343,791,170,191,360/41,110,836,879.42
  6. Step 6: Final answer
    x = 23,879,770,355.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.