Home / 29,969,835.20-44,954,752.80-16,317,706.40

Finding the Fourth Proportional to 29,969,835.20, 44,954,752.80 and 16,317,706.40

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Solution

The fourth proportional to 29,969,835.20, 44,954,752.80 and 16,317,706.40 is: 24,476,559.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,969,835.20 : 44,954,752.80 = 16,317,706.40 : x
  2. Step 2: Convert to fraction form
    29,969,835.20/44,954,752.80 = 16,317,706.40/x
  3. Step 3: Cross multiply
    29,969,835.20x = 44,954,752.80 × 16,317,706.40
  4. Step 4: Simplify right side
    29,969,835.20x = 733,558,457,474,977.88
  5. Step 5: Solve for x
    x = 733,558,457,474,977.88/29,969,835.20
  6. Step 6: Final answer
    x = 24,476,559.60

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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.