Home / 10,535,609,344.20-15,797,102,604.84-3,353,361,266.76

Finding the Fourth Proportional to 10,535,609,344.20, 15,797,102,604.84 and 3,353,361,266.76

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Solution

The fourth proportional to 10,535,609,344.20, 15,797,102,604.84 and 3,353,361,266.76 is: 5,028,033,051.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,535,609,344.20 : 15,797,102,604.84 = 3,353,361,266.76 : x
  2. Step 2: Convert to fraction form
    10,535,609,344.20/15,797,102,604.84 = 3,353,361,266.76/x
  3. Step 3: Cross multiply
    10,535,609,344.20x = 15,797,102,604.84 × 3,353,361,266.76
  4. Step 4: Simplify right side
    10,535,609,344.20x = 52,973,392,002,103,959,552
  5. Step 5: Solve for x
    x = 52,973,392,002,103,959,552/10,535,609,344.20
  6. Step 6: Final answer
    x = 5,028,033,051.67

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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.