Home / 13,094,732.73-19,629,885.64-4,452,927.75

Finding the Fourth Proportional to 13,094,732.73, 19,629,885.64 and 4,452,927.75

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Solution

The fourth proportional to 13,094,732.73, 19,629,885.64 and 4,452,927.75 is: 6,675,238.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094,732.73 : 19,629,885.64 = 4,452,927.75 : x
  2. Step 2: Convert to fraction form
    13,094,732.73/19,629,885.64 = 4,452,927.75/x
  3. Step 3: Cross multiply
    13,094,732.73x = 19,629,885.64 × 4,452,927.75
  4. Step 4: Simplify right side
    13,094,732.73x = 87,410,462,495,682.52
  5. Step 5: Solve for x
    x = 87,410,462,495,682.52/13,094,732.73
  6. Step 6: Final answer
    x = 6,675,238.38

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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.