Home / 16,737,193.22-25,115,475.86-7,020,936.08

Finding the Fourth Proportional to 16,737,193.22, 25,115,475.86 and 7,020,936.08

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Solution

The fourth proportional to 16,737,193.22, 25,115,475.86 and 7,020,936.08 is: 10,535,467.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,737,193.22 : 25,115,475.86 = 7,020,936.08 : x
  2. Step 2: Convert to fraction form
    16,737,193.22/25,115,475.86 = 7,020,936.08/x
  3. Step 3: Cross multiply
    16,737,193.22x = 25,115,475.86 × 7,020,936.08
  4. Step 4: Simplify right side
    16,737,193.22x = 176,334,150,631,843.03
  5. Step 5: Solve for x
    x = 176,334,150,631,843.03/16,737,193.22
  6. Step 6: Final answer
    x = 10,535,467.23

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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.