Home / 236,423,464.80-354,635,197.20-63,895,408.80

Finding the Fourth Proportional to 236,423,464.80, 354,635,197.20 and 63,895,408.80

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Solution

The fourth proportional to 236,423,464.80, 354,635,197.20 and 63,895,408.80 is: 95,843,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,423,464.80 : 354,635,197.20 = 63,895,408.80 : x
  2. Step 2: Convert to fraction form
    236,423,464.80/354,635,197.20 = 63,895,408.80/x
  3. Step 3: Cross multiply
    236,423,464.80x = 354,635,197.20 × 63,895,408.80
  4. Step 4: Simplify right side
    236,423,464.80x = 22,659,560,899,962,612
  5. Step 5: Solve for x
    x = 22,659,560,899,962,612/236,423,464.80
  6. Step 6: Final answer
    x = 95,843,113.20

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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.