Home / 16,873,250.49-25,298,626.46-5,509,715.13

Finding the Fourth Proportional to 16,873,250.49, 25,298,626.46 and 5,509,715.13

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Solution

The fourth proportional to 16,873,250.49, 25,298,626.46 and 5,509,715.13 is: 8,260,899.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873,250.49 : 25,298,626.46 = 5,509,715.13 : x
  2. Step 2: Convert to fraction form
    16,873,250.49/25,298,626.46 = 5,509,715.13/x
  3. Step 3: Cross multiply
    16,873,250.49x = 25,298,626.46 × 5,509,715.13
  4. Step 4: Simplify right side
    16,873,250.49x = 139,388,224,947,331.75
  5. Step 5: Solve for x
    x = 139,388,224,947,331.75/16,873,250.49
  6. Step 6: Final answer
    x = 8,260,899.41

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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.