Home / 47,067,576.36-70,560,929.86-16,358,166.24

Finding the Fourth Proportional to 47,067,576.36, 70,560,929.86 and 16,358,166.24

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Solution

The fourth proportional to 47,067,576.36, 70,560,929.86 and 16,358,166.24 is: 24,523,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,576.36 : 70,560,929.86 = 16,358,166.24 : x
  2. Step 2: Convert to fraction form
    47,067,576.36/70,560,929.86 = 16,358,166.24/x
  3. Step 3: Cross multiply
    47,067,576.36x = 70,560,929.86 × 16,358,166.24
  4. Step 4: Simplify right side
    47,067,576.36x = 1,154,247,420,698,860
  5. Step 5: Solve for x
    x = 1,154,247,420,698,860/47,067,576.36
  6. Step 6: Final answer
    x = 24,523,196.43

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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.