Home / 41,106,697.05-61,673,811.33-13,441,890.33

Finding the Fourth Proportional to 41,106,697.05, 61,673,811.33 and 13,441,890.33

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Solution

The fourth proportional to 41,106,697.05, 61,673,811.33 and 13,441,890.33 is: 20,167,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106,697.05 : 61,673,811.33 = 13,441,890.33 : x
  2. Step 2: Convert to fraction form
    41,106,697.05/61,673,811.33 = 13,441,890.33/x
  3. Step 3: Cross multiply
    41,106,697.05x = 61,673,811.33 × 13,441,890.33
  4. Step 4: Simplify right side
    41,106,697.05x = 829,012,608,130,971.38
  5. Step 5: Solve for x
    x = 829,012,608,130,971.38/41,106,697.05
  6. Step 6: Final answer
    x = 20,167,336.90

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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.