Home / 601,093,519,489.45-829,509,591,406.10-326,739,171,956.94

Finding the Fourth Proportional to 601,093,519,489.45, 829,509,591,406.10 and 326,739,171,956.94

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Solution

The fourth proportional to 601,093,519,489.45, 829,509,591,406.10 and 326,739,171,956.94 is: 450,900,347,847.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,093,519,489.45 : 829,509,591,406.10 = 326,739,171,956.94 : x
  2. Step 2: Convert to fraction form
    601,093,519,489.45/829,509,591,406.10 = 326,739,171,956.94/x
  3. Step 3: Cross multiply
    601,093,519,489.45x = 829,509,591,406.10 × 326,739,171,956.94
  4. Step 4: Simplify right side
    601,093,519,489.45x = 271,033,277,026,368,749,568,000
  5. Step 5: Solve for x
    x = 271,033,277,026,368,749,568,000/601,093,519,489.45
  6. Step 6: Final answer
    x = 450,900,347,847.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.