Home / 546,051,000.20-819,076,500.30-362,384,990.60

Finding the Fourth Proportional to 546,051,000.20, 819,076,500.30 and 362,384,990.60

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Solution

The fourth proportional to 546,051,000.20, 819,076,500.30 and 362,384,990.60 is: 543,577,485.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,051,000.20 : 819,076,500.30 = 362,384,990.60 : x
  2. Step 2: Convert to fraction form
    546,051,000.20/819,076,500.30 = 362,384,990.60/x
  3. Step 3: Cross multiply
    546,051,000.20x = 819,076,500.30 × 362,384,990.60
  4. Step 4: Simplify right side
    546,051,000.20x = 296,821,029,861,896,384
  5. Step 5: Solve for x
    x = 296,821,029,861,896,384/546,051,000.20
  6. Step 6: Final answer
    x = 543,577,485.90

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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.