Home / 16,146,701.60-24,220,052.40-11,082,659.36

Finding the Fourth Proportional to 16,146,701.60, 24,220,052.40 and 11,082,659.36

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Solution

The fourth proportional to 16,146,701.60, 24,220,052.40 and 11,082,659.36 is: 16,623,989.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146,701.60 : 24,220,052.40 = 11,082,659.36 : x
  2. Step 2: Convert to fraction form
    16,146,701.60/24,220,052.40 = 11,082,659.36/x
  3. Step 3: Cross multiply
    16,146,701.60x = 24,220,052.40 × 11,082,659.36
  4. Step 4: Simplify right side
    16,146,701.60x = 268,422,590,430,550.44
  5. Step 5: Solve for x
    x = 268,422,590,430,550.44/16,146,701.60
  6. Step 6: Final answer
    x = 16,623,989.04

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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.