Home / 6,311,790,597.60-9,467,685,896.40-2,633,935,442.40

Finding the Fourth Proportional to 6,311,790,597.60, 9,467,685,896.40 and 2,633,935,442.40

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Solution

The fourth proportional to 6,311,790,597.60, 9,467,685,896.40 and 2,633,935,442.40 is: 3,950,903,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,790,597.60 : 9,467,685,896.40 = 2,633,935,442.40 : x
  2. Step 2: Convert to fraction form
    6,311,790,597.60/9,467,685,896.40 = 2,633,935,442.40/x
  3. Step 3: Cross multiply
    6,311,790,597.60x = 9,467,685,896.40 × 2,633,935,442.40
  4. Step 4: Simplify right side
    6,311,790,597.60x = 24,937,273,440,038,576,128
  5. Step 5: Solve for x
    x = 24,937,273,440,038,576,128/6,311,790,597.60
  6. Step 6: Final answer
    x = 3,950,903,163.60

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Double scale
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Similar ratio
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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.