Home / 349,200,607,385.22-523,797,415,512.40-110,435,297,116.98

Finding the Fourth Proportional to 349,200,607,385.22, 523,797,415,512.40 and 110,435,297,116.98

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Solution

The fourth proportional to 349,200,607,385.22, 523,797,415,512.40 and 110,435,297,116.98 is: 165,651,840,196.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,200,607,385.22 : 523,797,415,512.40 = 110,435,297,116.98 : x
  2. Step 2: Convert to fraction form
    349,200,607,385.22/523,797,415,512.40 = 110,435,297,116.98/x
  3. Step 3: Cross multiply
    349,200,607,385.22x = 523,797,415,512.40 × 110,435,297,116.98
  4. Step 4: Simplify right side
    349,200,607,385.22x = 57,845,723,211,218,122,964,992
  5. Step 5: Solve for x
    x = 57,845,723,211,218,122,964,992/349,200,607,385.22
  6. Step 6: Final answer
    x = 165,651,840,196.85

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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.