Home / 28,868,232,340,001-43,321,425,589,098-13,591,618,695,791

Finding the Fourth Proportional to 28,868,232,340,001, 43,321,425,589,098 and 13,591,618,695,791

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Solution

The fourth proportional to 28,868,232,340,001, 43,321,425,589,098 and 13,591,618,695,791 is: 20,396,409,833,144.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,868,232,340,001 : 43,321,425,589,098 = 13,591,618,695,791 : x
  2. Step 2: Convert to fraction form
    28,868,232,340,001/43,321,425,589,098 = 13,591,618,695,791/x
  3. Step 3: Cross multiply
    28,868,232,340,001x = 43,321,425,589,098 × 13,591,618,695,791
  4. Step 4: Simplify right side
    28,868,232,340,001x = 588,808,297,965,102,989,955,825,664
  5. Step 5: Solve for x
    x = 588,808,297,965,102,989,955,825,664/28,868,232,340,001
  6. Step 6: Final answer
    x = 20,396,409,833,144.73

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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.