Home / 14,632,185.44-21,942,271.20-4,393,467.92

Finding the Fourth Proportional to 14,632,185.44, 21,942,271.20 and 4,393,467.92

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Solution

The fourth proportional to 14,632,185.44, 21,942,271.20 and 4,393,467.92 is: 6,588,398.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,632,185.44 : 21,942,271.20 = 4,393,467.92 : x
  2. Step 2: Convert to fraction form
    14,632,185.44/21,942,271.20 = 4,393,467.92/x
  3. Step 3: Cross multiply
    14,632,185.44x = 21,942,271.20 × 4,393,467.92
  4. Step 4: Simplify right side
    14,632,185.44x = 96,402,664,609,139.91
  5. Step 5: Solve for x
    x = 96,402,664,609,139.91/14,632,185.44
  6. Step 6: Final answer
    x = 6,588,398.23

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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.