Home / 14,477,406.23-21,716,090.97-3,694,707.29

Finding the Fourth Proportional to 14,477,406.23, 21,716,090.97 and 3,694,707.29

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Solution

The fourth proportional to 14,477,406.23, 21,716,090.97 and 3,694,707.29 is: 5,542,056.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,406.23 : 21,716,090.97 = 3,694,707.29 : x
  2. Step 2: Convert to fraction form
    14,477,406.23/21,716,090.97 = 3,694,707.29/x
  3. Step 3: Cross multiply
    14,477,406.23x = 21,716,090.97 × 3,694,707.29
  4. Step 4: Simplify right side
    14,477,406.23x = 80,234,599,508,581.72
  5. Step 5: Solve for x
    x = 80,234,599,508,581.72/14,477,406.23
  6. Step 6: Final answer
    x = 5,542,056.24

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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.