Home / 17,983,477.87-24,811,533.71-11,006,882.40

Finding the Fourth Proportional to 17,983,477.87, 24,811,533.71 and 11,006,882.40

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Solution

The fourth proportional to 17,983,477.87, 24,811,533.71 and 11,006,882.40 is: 15,186,029.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,983,477.87 : 24,811,533.71 = 11,006,882.40 : x
  2. Step 2: Convert to fraction form
    17,983,477.87/24,811,533.71 = 11,006,882.40/x
  3. Step 3: Cross multiply
    17,983,477.87x = 24,811,533.71 × 11,006,882.40
  4. Step 4: Simplify right side
    17,983,477.87x = 273,097,633,530,513.59
  5. Step 5: Solve for x
    x = 273,097,633,530,513.59/17,983,477.87
  6. Step 6: Final answer
    x = 15,186,029.95

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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.