Home / 14,972,228.30-22,456,089.83-4,188,131.30

Finding the Fourth Proportional to 14,972,228.30, 22,456,089.83 and 4,188,131.30

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Solution

The fourth proportional to 14,972,228.30, 22,456,089.83 and 4,188,131.30 is: 6,281,566.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,228.30 : 22,456,089.83 = 4,188,131.30 : x
  2. Step 2: Convert to fraction form
    14,972,228.30/22,456,089.83 = 4,188,131.30/x
  3. Step 3: Cross multiply
    14,972,228.30x = 22,456,089.83 × 4,188,131.30
  4. Step 4: Simplify right side
    14,972,228.30x = 94,049,052,759,245.23
  5. Step 5: Solve for x
    x = 94,049,052,759,245.23/14,972,228.30
  6. Step 6: Final answer
    x = 6,281,566.84

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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.