Home / 14,583,499.60-21,879,922.58-10,211,193.34

Finding the Fourth Proportional to 14,583,499.60, 21,879,922.58 and 10,211,193.34

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Solution

The fourth proportional to 14,583,499.60, 21,879,922.58 and 10,211,193.34 is: 15,320,062.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,583,499.60 : 21,879,922.58 = 10,211,193.34 : x
  2. Step 2: Convert to fraction form
    14,583,499.60/21,879,922.58 = 10,211,193.34/x
  3. Step 3: Cross multiply
    14,583,499.60x = 21,879,922.58 × 10,211,193.34
  4. Step 4: Simplify right side
    14,583,499.60x = 223,420,119,728,611.59
  5. Step 5: Solve for x
    x = 223,420,119,728,611.59/14,583,499.60
  6. Step 6: Final answer
    x = 15,320,062.12

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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.