Home / 11,228,405.10-16,811,114.85-10,913,477.10

Finding the Fourth Proportional to 11,228,405.10, 16,811,114.85 and 10,913,477.10

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Solution

The fourth proportional to 11,228,405.10, 16,811,114.85 and 10,913,477.10 is: 16,339,606.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,405.10 : 16,811,114.85 = 10,913,477.10 : x
  2. Step 2: Convert to fraction form
    11,228,405.10/16,811,114.85 = 10,913,477.10/x
  3. Step 3: Cross multiply
    11,228,405.10x = 16,811,114.85 × 10,913,477.10
  4. Step 4: Simplify right side
    11,228,405.10x = 183,467,716,940,944.94
  5. Step 5: Solve for x
    x = 183,467,716,940,944.94/11,228,405.10
  6. Step 6: Final answer
    x = 16,339,606.14

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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.