Home / 26,042,113,274.76-39,065,052,638.88-10,900,454,236.56

Finding the Fourth Proportional to 26,042,113,274.76, 39,065,052,638.88 and 10,900,454,236.56

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Solution

The fourth proportional to 26,042,113,274.76, 39,065,052,638.88 and 10,900,454,236.56 is: 16,351,469,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,042,113,274.76 : 39,065,052,638.88 = 10,900,454,236.56 : x
  2. Step 2: Convert to fraction form
    26,042,113,274.76/39,065,052,638.88 = 10,900,454,236.56/x
  3. Step 3: Cross multiply
    26,042,113,274.76x = 39,065,052,638.88 × 10,900,454,236.56
  4. Step 4: Simplify right side
    26,042,113,274.76x = 425,826,818,538,918,838,272
  5. Step 5: Solve for x
    x = 425,826,818,538,918,838,272/26,042,113,274.76
  6. Step 6: Final answer
    x = 16,351,469,408.27

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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.