Home / 16,610,131.20-24,915,196.80-14,720,563.20

Finding the Fourth Proportional to 16,610,131.20, 24,915,196.80 and 14,720,563.20

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Solution

The fourth proportional to 16,610,131.20, 24,915,196.80 and 14,720,563.20 is: 22,080,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,131.20 : 24,915,196.80 = 14,720,563.20 : x
  2. Step 2: Convert to fraction form
    16,610,131.20/24,915,196.80 = 14,720,563.20/x
  3. Step 3: Cross multiply
    16,610,131.20x = 24,915,196.80 × 14,720,563.20
  4. Step 4: Simplify right side
    16,610,131.20x = 366,765,729,134,837.75
  5. Step 5: Solve for x
    x = 366,765,729,134,837.75/16,610,131.20
  6. Step 6: Final answer
    x = 22,080,844.80

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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.