Home / 22,056,014.40-33,084,021.60-16,387,310.40

Finding the Fourth Proportional to 22,056,014.40, 33,084,021.60 and 16,387,310.40

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Solution

The fourth proportional to 22,056,014.40, 33,084,021.60 and 16,387,310.40 is: 24,580,965.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,014.40 : 33,084,021.60 = 16,387,310.40 : x
  2. Step 2: Convert to fraction form
    22,056,014.40/33,084,021.60 = 16,387,310.40/x
  3. Step 3: Cross multiply
    22,056,014.40x = 33,084,021.60 × 16,387,310.40
  4. Step 4: Simplify right side
    22,056,014.40x = 542,158,131,239,504.69
  5. Step 5: Solve for x
    x = 542,158,131,239,504.69/22,056,014.40
  6. Step 6: Final answer
    x = 24,580,965.60

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1.5x scale

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.