Home / 11,834,393.55-16,334,181.89-6,941,192.01

Finding the Fourth Proportional to 11,834,393.55, 16,334,181.89 and 6,941,192.01

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Solution

The fourth proportional to 11,834,393.55, 16,334,181.89 and 6,941,192.01 is: 9,580,439.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,393.55 : 16,334,181.89 = 6,941,192.01 : x
  2. Step 2: Convert to fraction form
    11,834,393.55/16,334,181.89 = 6,941,192.01/x
  3. Step 3: Cross multiply
    11,834,393.55x = 16,334,181.89 × 6,941,192.01
  4. Step 4: Simplify right side
    11,834,393.55x = 113,378,692,790,048.73
  5. Step 5: Solve for x
    x = 113,378,692,790,048.73/11,834,393.55
  6. Step 6: Final answer
    x = 9,580,439.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.