Home / 32,584,074.20-48,907,604.10-16,428,267.80

Finding the Fourth Proportional to 32,584,074.20, 48,907,604.10 and 16,428,267.80

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Solution

The fourth proportional to 32,584,074.20, 48,907,604.10 and 16,428,267.80 is: 24,658,279.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,584,074.20 : 48,907,604.10 = 16,428,267.80 : x
  2. Step 2: Convert to fraction form
    32,584,074.20/48,907,604.10 = 16,428,267.80/x
  3. Step 3: Cross multiply
    32,584,074.20x = 48,907,604.10 × 16,428,267.80
  4. Step 4: Simplify right side
    32,584,074.20x = 803,467,217,611,178
  5. Step 5: Solve for x
    x = 803,467,217,611,178/32,584,074.20
  6. Step 6: Final answer
    x = 24,658,279.77

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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.