Home / 16,857,273.60-25,283,344.32-5,497,704

Finding the Fourth Proportional to 16,857,273.60, 25,283,344.32 and 5,497,704

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Solution

The fourth proportional to 16,857,273.60, 25,283,344.32 and 5,497,704 is: 8,245,719.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,273.60 : 25,283,344.32 = 5,497,704 : x
  2. Step 2: Convert to fraction form
    16,857,273.60/25,283,344.32 = 5,497,704/x
  3. Step 3: Cross multiply
    16,857,273.60x = 25,283,344.32 × 5,497,704
  4. Step 4: Simplify right side
    16,857,273.60x = 139,000,343,201,441.28
  5. Step 5: Solve for x
    x = 139,000,343,201,441.28/16,857,273.60
  6. Step 6: Final answer
    x = 8,245,719.12

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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.