Home / 367,043,566.20-550,866,499.20-364,173,784.80

Finding the Fourth Proportional to 367,043,566.20, 550,866,499.20 and 364,173,784.80

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Solution

The fourth proportional to 367,043,566.20, 550,866,499.20 and 364,173,784.80 is: 546,559,472.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,043,566.20 : 550,866,499.20 = 364,173,784.80 : x
  2. Step 2: Convert to fraction form
    367,043,566.20/550,866,499.20 = 364,173,784.80/x
  3. Step 3: Cross multiply
    367,043,566.20x = 550,866,499.20 × 364,173,784.80
  4. Step 4: Simplify right side
    367,043,566.20x = 200,611,137,933,190,208
  5. Step 5: Solve for x
    x = 200,611,137,933,190,208/367,043,566.20
  6. Step 6: Final answer
    x = 546,559,472.52

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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.