Home / 365,795,425.02-548,570,137.04-132,577,317.30

Finding the Fourth Proportional to 365,795,425.02, 548,570,137.04 and 132,577,317.30

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Solution

The fourth proportional to 365,795,425.02, 548,570,137.04 and 132,577,317.30 is: 198,821,396.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,795,425.02 : 548,570,137.04 = 132,577,317.30 : x
  2. Step 2: Convert to fraction form
    365,795,425.02/548,570,137.04 = 132,577,317.30/x
  3. Step 3: Cross multiply
    365,795,425.02x = 548,570,137.04 × 132,577,317.30
  4. Step 4: Simplify right side
    365,795,425.02x = 72,727,957,119,656,560
  5. Step 5: Solve for x
    x = 72,727,957,119,656,560/365,795,425.02
  6. Step 6: Final answer
    x = 198,821,396.18

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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.