Home / 14,347,762.80-21,521,644.20-10,568,626.80

Finding the Fourth Proportional to 14,347,762.80, 21,521,644.20 and 10,568,626.80

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Solution

The fourth proportional to 14,347,762.80, 21,521,644.20 and 10,568,626.80 is: 15,852,940.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,347,762.80 : 21,521,644.20 = 10,568,626.80 : x
  2. Step 2: Convert to fraction form
    14,347,762.80/21,521,644.20 = 10,568,626.80/x
  3. Step 3: Cross multiply
    14,347,762.80x = 21,521,644.20 × 10,568,626.80
  4. Step 4: Simplify right side
    14,347,762.80x = 227,454,225,672,184.56
  5. Step 5: Solve for x
    x = 227,454,225,672,184.56/14,347,762.80
  6. Step 6: Final answer
    x = 15,852,940.20

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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.