Home / 47,104,282.98-70,647,109.90-44,768,442.94

Finding the Fourth Proportional to 47,104,282.98, 70,647,109.90 and 44,768,442.94

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Solution

The fourth proportional to 47,104,282.98, 70,647,109.90 and 44,768,442.94 is: 67,143,811.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,104,282.98 : 70,647,109.90 = 44,768,442.94 : x
  2. Step 2: Convert to fraction form
    47,104,282.98/70,647,109.90 = 44,768,442.94/x
  3. Step 3: Cross multiply
    47,104,282.98x = 70,647,109.90 × 44,768,442.94
  4. Step 4: Simplify right side
    47,104,282.98x = 3,162,761,108,145,520
  5. Step 5: Solve for x
    x = 3,162,761,108,145,520/47,104,282.98
  6. Step 6: Final answer
    x = 67,143,811.73

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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.