Home / 94,296,451.44-141,444,716.22-42,420,460.98

Finding the Fourth Proportional to 94,296,451.44, 141,444,716.22 and 42,420,460.98

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Solution

The fourth proportional to 94,296,451.44, 141,444,716.22 and 42,420,460.98 is: 63,630,709.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,296,451.44 : 141,444,716.22 = 42,420,460.98 : x
  2. Step 2: Convert to fraction form
    94,296,451.44/141,444,716.22 = 42,420,460.98/x
  3. Step 3: Cross multiply
    94,296,451.44x = 141,444,716.22 × 42,420,460.98
  4. Step 4: Simplify right side
    94,296,451.44x = 6,000,150,065,237,683
  5. Step 5: Solve for x
    x = 6,000,150,065,237,683/94,296,451.44
  6. Step 6: Final answer
    x = 63,630,709.04

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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.