Home / 11,171,067.01-16,756,575.90-2,973,711.06

Finding the Fourth Proportional to 11,171,067.01, 16,756,575.90 and 2,973,711.06

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Solution

The fourth proportional to 11,171,067.01, 16,756,575.90 and 2,973,711.06 is: 4,460,560.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,067.01 : 16,756,575.90 = 2,973,711.06 : x
  2. Step 2: Convert to fraction form
    11,171,067.01/16,756,575.90 = 2,973,711.06/x
  3. Step 3: Cross multiply
    11,171,067.01x = 16,756,575.90 × 2,973,711.06
  4. Step 4: Simplify right side
    11,171,067.01x = 49,829,215,114,880.97
  5. Step 5: Solve for x
    x = 49,829,215,114,880.97/11,171,067.01
  6. Step 6: Final answer
    x = 4,460,560.04

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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.