Home / 34,508,818,793.88-51,768,403,907.46-12,120,621,104.04

Finding the Fourth Proportional to 34,508,818,793.88, 51,768,403,907.46 and 12,120,621,104.04

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Solution

The fourth proportional to 34,508,818,793.88, 51,768,403,907.46 and 12,120,621,104.04 is: 18,182,749,536.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,508,818,793.88 : 51,768,403,907.46 = 12,120,621,104.04 : x
  2. Step 2: Convert to fraction form
    34,508,818,793.88/51,768,403,907.46 = 12,120,621,104.04/x
  3. Step 3: Cross multiply
    34,508,818,793.88x = 51,768,403,907.46 × 12,120,621,104.04
  4. Step 4: Simplify right side
    34,508,818,793.88x = 627,465,208,923,226,505,216
  5. Step 5: Solve for x
    x = 627,465,208,923,226,505,216/34,508,818,793.88
  6. Step 6: Final answer
    x = 18,182,749,536.32

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1.5x scale

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.