Home / 16,186,040.40-24,279,060.60-11,084,206.80

Finding the Fourth Proportional to 16,186,040.40, 24,279,060.60 and 11,084,206.80

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Solution

The fourth proportional to 16,186,040.40, 24,279,060.60 and 11,084,206.80 is: 16,626,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,040.40 : 24,279,060.60 = 11,084,206.80 : x
  2. Step 2: Convert to fraction form
    16,186,040.40/24,279,060.60 = 11,084,206.80/x
  3. Step 3: Cross multiply
    16,186,040.40x = 24,279,060.60 × 11,084,206.80
  4. Step 4: Simplify right side
    16,186,040.40x = 269,114,128,600,132.12
  5. Step 5: Solve for x
    x = 269,114,128,600,132.12/16,186,040.40
  6. Step 6: Final answer
    x = 16,626,310.20

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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.