Home / 94,647,379.84-141,956,860.40-29,942,777.36

Finding the Fourth Proportional to 94,647,379.84, 141,956,860.40 and 29,942,777.36

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Solution

The fourth proportional to 94,647,379.84, 141,956,860.40 and 29,942,777.36 is: 44,909,670.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,647,379.84 : 141,956,860.40 = 29,942,777.36 : x
  2. Step 2: Convert to fraction form
    94,647,379.84/141,956,860.40 = 29,942,777.36/x
  3. Step 3: Cross multiply
    94,647,379.84x = 141,956,860.40 × 29,942,777.36
  4. Step 4: Simplify right side
    94,647,379.84x = 4,250,582,665,681,800.50
  5. Step 5: Solve for x
    x = 4,250,582,665,681,800.50/94,647,379.84
  6. Step 6: Final answer
    x = 44,909,670.75

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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.