Home / 11,112,072.03-15,335,419.64-6,217,758.27

Finding the Fourth Proportional to 11,112,072.03, 15,335,419.64 and 6,217,758.27

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Solution

The fourth proportional to 11,112,072.03, 15,335,419.64 and 6,217,758.27 is: 8,580,931.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,112,072.03 : 15,335,419.64 = 6,217,758.27 : x
  2. Step 2: Convert to fraction form
    11,112,072.03/15,335,419.64 = 6,217,758.27/x
  3. Step 3: Cross multiply
    11,112,072.03x = 15,335,419.64 × 6,217,758.27
  4. Step 4: Simplify right side
    11,112,072.03x = 95,351,932,259,441.62
  5. Step 5: Solve for x
    x = 95,351,932,259,441.62/11,112,072.03
  6. Step 6: Final answer
    x = 8,580,931.80

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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.