Home / 12,734,204.01-19,101,311.94-4,098,303.24

Finding the Fourth Proportional to 12,734,204.01, 19,101,311.94 and 4,098,303.24

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Solution

The fourth proportional to 12,734,204.01, 19,101,311.94 and 4,098,303.24 is: 6,147,456.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,734,204.01 : 19,101,311.94 = 4,098,303.24 : x
  2. Step 2: Convert to fraction form
    12,734,204.01/19,101,311.94 = 4,098,303.24/x
  3. Step 3: Cross multiply
    12,734,204.01x = 19,101,311.94 × 4,098,303.24
  4. Step 4: Simplify right side
    12,734,204.01x = 78,282,968,611,952.70
  5. Step 5: Solve for x
    x = 78,282,968,611,952.70/12,734,204.01
  6. Step 6: Final answer
    x = 6,147,456.77

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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.