Home / 23,796,428.56-32,826,983.99-15,541,323.01

Finding the Fourth Proportional to 23,796,428.56, 32,826,983.99 and 15,541,323.01

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Solution

The fourth proportional to 23,796,428.56, 32,826,983.99 and 15,541,323.01 is: 21,439,131.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,796,428.56 : 32,826,983.99 = 15,541,323.01 : x
  2. Step 2: Convert to fraction form
    23,796,428.56/32,826,983.99 = 15,541,323.01/x
  3. Step 3: Cross multiply
    23,796,428.56x = 32,826,983.99 × 15,541,323.01
  4. Step 4: Simplify right side
    23,796,428.56x = 510,174,761,589,474.44
  5. Step 5: Solve for x
    x = 510,174,761,589,474.44/23,796,428.56
  6. Step 6: Final answer
    x = 21,439,131.52

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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.