Home / 3,527,889,453.76-5,290,705,621.92-1,166,611,771.84

Finding the Fourth Proportional to 3,527,889,453.76, 5,290,705,621.92 and 1,166,611,771.84

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Solution

The fourth proportional to 3,527,889,453.76, 5,290,705,621.92 and 1,166,611,771.84 is: 1,749,544,462.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,889,453.76 : 5,290,705,621.92 = 1,166,611,771.84 : x
  2. Step 2: Convert to fraction form
    3,527,889,453.76/5,290,705,621.92 = 1,166,611,771.84/x
  3. Step 3: Cross multiply
    3,527,889,453.76x = 5,290,705,621.92 × 1,166,611,771.84
  4. Step 4: Simplify right side
    3,527,889,453.76x = 6,172,199,459,871,939,584
  5. Step 5: Solve for x
    x = 6,172,199,459,871,939,584/3,527,889,453.76
  6. Step 6: Final answer
    x = 1,749,544,462.99

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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.