Home / 16,622,053.40-24,912,084.90-8,084,005.40

Finding the Fourth Proportional to 16,622,053.40, 24,912,084.90 and 8,084,005.40

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Solution

The fourth proportional to 16,622,053.40, 24,912,084.90 and 8,084,005.40 is: 12,115,797.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,622,053.40 : 24,912,084.90 = 8,084,005.40 : x
  2. Step 2: Convert to fraction form
    16,622,053.40/24,912,084.90 = 8,084,005.40/x
  3. Step 3: Cross multiply
    16,622,053.40x = 24,912,084.90 × 8,084,005.40
  4. Step 4: Simplify right side
    16,622,053.40x = 201,389,428,856,858.47
  5. Step 5: Solve for x
    x = 201,389,428,856,858.47/16,622,053.40
  6. Step 6: Final answer
    x = 12,115,797.25

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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.