Home / 17,401,202.56-24,003,986.88-16,169,591.68

Finding the Fourth Proportional to 17,401,202.56, 24,003,986.88 and 16,169,591.68

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Solution

The fourth proportional to 17,401,202.56, 24,003,986.88 and 16,169,591.68 is: 22,305,048.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,401,202.56 : 24,003,986.88 = 16,169,591.68 : x
  2. Step 2: Convert to fraction form
    17,401,202.56/24,003,986.88 = 16,169,591.68/x
  3. Step 3: Cross multiply
    17,401,202.56x = 24,003,986.88 × 16,169,591.68
  4. Step 4: Simplify right side
    17,401,202.56x = 388,134,666,541,677.12
  5. Step 5: Solve for x
    x = 388,134,666,541,677.12/17,401,202.56
  6. Step 6: Final answer
    x = 22,305,048.47

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1.5x scale

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.