Home / 17,983,475.37-24,811,530.26-11,006,879.90

Finding the Fourth Proportional to 17,983,475.37, 24,811,530.26 and 11,006,879.90

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Solution

The fourth proportional to 17,983,475.37, 24,811,530.26 and 11,006,879.90 is: 15,186,026.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,983,475.37 : 24,811,530.26 = 11,006,879.90 : x
  2. Step 2: Convert to fraction form
    17,983,475.37/24,811,530.26 = 11,006,879.90/x
  3. Step 3: Cross multiply
    17,983,475.37x = 24,811,530.26 × 11,006,879.90
  4. Step 4: Simplify right side
    17,983,475.37x = 273,097,533,527,943.69
  5. Step 5: Solve for x
    x = 273,097,533,527,943.69/17,983,475.37
  6. Step 6: Final answer
    x = 15,186,026.50

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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.