Home / 29,689,206.69-44,519,834.49-11,501,917.86

Finding the Fourth Proportional to 29,689,206.69, 44,519,834.49 and 11,501,917.86

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Solution

The fourth proportional to 29,689,206.69, 44,519,834.49 and 11,501,917.86 is: 17,247,462.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,689,206.69 : 44,519,834.49 = 11,501,917.86 : x
  2. Step 2: Convert to fraction form
    29,689,206.69/44,519,834.49 = 11,501,917.86/x
  3. Step 3: Cross multiply
    29,689,206.69x = 44,519,834.49 × 11,501,917.86
  4. Step 4: Simplify right side
    29,689,206.69x = 512,063,479,444,775
  5. Step 5: Solve for x
    x = 512,063,479,444,775/29,689,206.69
  6. Step 6: Final answer
    x = 17,247,462.51

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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.