Home / 36,585,004.20-54,877,506.30-22,212,477.60

Finding the Fourth Proportional to 36,585,004.20, 54,877,506.30 and 22,212,477.60

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Solution

The fourth proportional to 36,585,004.20, 54,877,506.30 and 22,212,477.60 is: 33,318,716.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,585,004.20 : 54,877,506.30 = 22,212,477.60 : x
  2. Step 2: Convert to fraction form
    36,585,004.20/54,877,506.30 = 22,212,477.60/x
  3. Step 3: Cross multiply
    36,585,004.20x = 54,877,506.30 × 22,212,477.60
  4. Step 4: Simplify right side
    36,585,004.20x = 1,218,965,379,432,609
  5. Step 5: Solve for x
    x = 1,218,965,379,432,609/36,585,004.20
  6. Step 6: Final answer
    x = 33,318,716.40

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1.5x scale

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.