Home / 16,163,488.40-24,257,042.40-11,380,519.40

Finding the Fourth Proportional to 16,163,488.40, 24,257,042.40 and 11,380,519.40

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Solution

The fourth proportional to 16,163,488.40, 24,257,042.40 and 11,380,519.40 is: 17,079,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,488.40 : 24,257,042.40 = 11,380,519.40 : x
  2. Step 2: Convert to fraction form
    16,163,488.40/24,257,042.40 = 11,380,519.40/x
  3. Step 3: Cross multiply
    16,163,488.40x = 24,257,042.40 × 11,380,519.40
  4. Step 4: Simplify right side
    16,163,488.40x = 276,057,741,619,822.56
  5. Step 5: Solve for x
    x = 276,057,741,619,822.56/16,163,488.40
  6. Step 6: Final answer
    x = 17,079,094.24

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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.