Home / 41,235,921.33-56,905,704.41-22,901,206.83

Finding the Fourth Proportional to 41,235,921.33, 56,905,704.41 and 22,901,206.83

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Solution

The fourth proportional to 41,235,921.33, 56,905,704.41 and 22,901,206.83 is: 31,603,739.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,235,921.33 : 56,905,704.41 = 22,901,206.83 : x
  2. Step 2: Convert to fraction form
    41,235,921.33/56,905,704.41 = 22,901,206.83/x
  3. Step 3: Cross multiply
    41,235,921.33x = 56,905,704.41 × 22,901,206.83
  4. Step 4: Simplify right side
    41,235,921.33x = 1,303,209,306,385,747
  5. Step 5: Solve for x
    x = 1,303,209,306,385,747/41,235,921.33
  6. Step 6: Final answer
    x = 31,603,739.27

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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.