Home / 536,050,373.70-804,075,560.55-481,630,815.30

Finding the Fourth Proportional to 536,050,373.70, 804,075,560.55 and 481,630,815.30

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Solution

The fourth proportional to 536,050,373.70, 804,075,560.55 and 481,630,815.30 is: 722,446,222.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,050,373.70 : 804,075,560.55 = 481,630,815.30 : x
  2. Step 2: Convert to fraction form
    536,050,373.70/804,075,560.55 = 481,630,815.30/x
  3. Step 3: Cross multiply
    536,050,373.70x = 804,075,560.55 × 481,630,815.30
  4. Step 4: Simplify right side
    536,050,373.70x = 387,267,567,790,500,992
  5. Step 5: Solve for x
    x = 387,267,567,790,500,992/536,050,373.70
  6. Step 6: Final answer
    x = 722,446,222.95

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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.