Home / 14,804,958.80-22,207,438.20-11,441,579.60

Finding the Fourth Proportional to 14,804,958.80, 22,207,438.20 and 11,441,579.60

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Solution

The fourth proportional to 14,804,958.80, 22,207,438.20 and 11,441,579.60 is: 17,162,369.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,958.80 : 22,207,438.20 = 11,441,579.60 : x
  2. Step 2: Convert to fraction form
    14,804,958.80/22,207,438.20 = 11,441,579.60/x
  3. Step 3: Cross multiply
    14,804,958.80x = 22,207,438.20 × 11,441,579.60
  4. Step 4: Simplify right side
    14,804,958.80x = 254,088,171,877,380.72
  5. Step 5: Solve for x
    x = 254,088,171,877,380.72/14,804,958.80
  6. Step 6: Final answer
    x = 17,162,369.40

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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.