Home / 47,160,488.37-70,747,375.57-16,450,588.96

Finding the Fourth Proportional to 47,160,488.37, 70,747,375.57 and 16,450,588.96

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Solution

The fourth proportional to 47,160,488.37, 70,747,375.57 and 16,450,588.96 is: 24,678,200.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,160,488.37 : 70,747,375.57 = 16,450,588.96 : x
  2. Step 2: Convert to fraction form
    47,160,488.37/70,747,375.57 = 16,450,588.96/x
  3. Step 3: Cross multiply
    47,160,488.37x = 70,747,375.57 × 16,450,588.96
  4. Step 4: Simplify right side
    47,160,488.37x = 1,163,835,995,500,815.75
  5. Step 5: Solve for x
    x = 1,163,835,995,500,815.75/47,160,488.37
  6. Step 6: Final answer
    x = 24,678,200.67

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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.