Home / 2,446,463,981.43-3,668,194,091.81-950,749,067.41

Finding the Fourth Proportional to 2,446,463,981.43, 3,668,194,091.81 and 950,749,067.41

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Solution

The fourth proportional to 2,446,463,981.43, 3,668,194,091.81 and 950,749,067.41 is: 1,425,539,937.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,463,981.43 : 3,668,194,091.81 = 950,749,067.41 : x
  2. Step 2: Convert to fraction form
    2,446,463,981.43/3,668,194,091.81 = 950,749,067.41/x
  3. Step 3: Cross multiply
    2,446,463,981.43x = 3,668,194,091.81 × 950,749,067.41
  4. Step 4: Simplify right side
    2,446,463,981.43x = 3,487,532,111,860,435,968
  5. Step 5: Solve for x
    x = 3,487,532,111,860,435,968/2,446,463,981.43
  6. Step 6: Final answer
    x = 1,425,539,937.78

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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.