Home / 16,362,070.20-24,543,105.30-13,842,646.20

Finding the Fourth Proportional to 16,362,070.20, 24,543,105.30 and 13,842,646.20

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Solution

The fourth proportional to 16,362,070.20, 24,543,105.30 and 13,842,646.20 is: 20,763,969.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362,070.20 : 24,543,105.30 = 13,842,646.20 : x
  2. Step 2: Convert to fraction form
    16,362,070.20/24,543,105.30 = 13,842,646.20/x
  3. Step 3: Cross multiply
    16,362,070.20x = 24,543,105.30 × 13,842,646.20
  4. Step 4: Simplify right side
    16,362,070.20x = 339,741,523,317,244.88
  5. Step 5: Solve for x
    x = 339,741,523,317,244.88/16,362,070.20
  6. Step 6: Final answer
    x = 20,763,969.30

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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.