Home / 52,734,911.70-79,102,367.55-34,784,015.70

Finding the Fourth Proportional to 52,734,911.70, 79,102,367.55 and 34,784,015.70

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Solution

The fourth proportional to 52,734,911.70, 79,102,367.55 and 34,784,015.70 is: 52,176,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,734,911.70 : 79,102,367.55 = 34,784,015.70 : x
  2. Step 2: Convert to fraction form
    52,734,911.70/79,102,367.55 = 34,784,015.70/x
  3. Step 3: Cross multiply
    52,734,911.70x = 79,102,367.55 × 34,784,015.70
  4. Step 4: Simplify right side
    52,734,911.70x = 2,751,497,994,766,370.50
  5. Step 5: Solve for x
    x = 2,751,497,994,766,370.50/52,734,911.70
  6. Step 6: Final answer
    x = 52,176,023.55

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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.