Home / 1,923,346,957,270.70-2,885,020,435,906-667,071,451,606.73

Finding the Fourth Proportional to 1,923,346,957,270.70, 2,885,020,435,906 and 667,071,451,606.73

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Solution

The fourth proportional to 1,923,346,957,270.70, 2,885,020,435,906 and 667,071,451,606.73 is: 1,000,607,177,410.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,346,957,270.70 : 2,885,020,435,906 = 667,071,451,606.73 : x
  2. Step 2: Convert to fraction form
    1,923,346,957,270.70/2,885,020,435,906 = 667,071,451,606.73/x
  3. Step 3: Cross multiply
    1,923,346,957,270.70x = 2,885,020,435,906 × 667,071,451,606.73
  4. Step 4: Simplify right side
    1,923,346,957,270.70x = 1,924,514,770,094,896,256,647,168
  5. Step 5: Solve for x
    x = 1,924,514,770,094,896,256,647,168/1,923,346,957,270.70
  6. Step 6: Final answer
    x = 1,000,607,177,410.08

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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.