Home / 7,330,257,896.22-10,998,768,429.30-3,347,562,938.28

Finding the Fourth Proportional to 7,330,257,896.22, 10,998,768,429.30 and 3,347,562,938.28

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Solution

The fourth proportional to 7,330,257,896.22, 10,998,768,429.30 and 3,347,562,938.28 is: 5,022,888,700.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,257,896.22 : 10,998,768,429.30 = 3,347,562,938.28 : x
  2. Step 2: Convert to fraction form
    7,330,257,896.22/10,998,768,429.30 = 3,347,562,938.28/x
  3. Step 3: Cross multiply
    7,330,257,896.22x = 10,998,768,429.30 × 3,347,562,938.28
  4. Step 4: Simplify right side
    7,330,257,896.22x = 36,819,069,560,648,806,400
  5. Step 5: Solve for x
    x = 36,819,069,560,648,806,400/7,330,257,896.22
  6. Step 6: Final answer
    x = 5,022,888,700.77

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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.