Home / 950,264,408.77-1,423,558,032.32-534,477,922.88

Finding the Fourth Proportional to 950,264,408.77, 1,423,558,032.32 and 534,477,922.88

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Solution

The fourth proportional to 950,264,408.77, 1,423,558,032.32 and 534,477,922.88 is: 800,682,771.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,264,408.77 : 1,423,558,032.32 = 534,477,922.88 : x
  2. Step 2: Convert to fraction form
    950,264,408.77/1,423,558,032.32 = 534,477,922.88/x
  3. Step 3: Cross multiply
    950,264,408.77x = 1,423,558,032.32 × 534,477,922.88
  4. Step 4: Simplify right side
    950,264,408.77x = 760,860,340,207,751,936
  5. Step 5: Solve for x
    x = 760,860,340,207,751,936/950,264,408.77
  6. Step 6: Final answer
    x = 800,682,771.22

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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.