Home / 17,095,692.76-25,643,917.32-6,166,756.24

Finding the Fourth Proportional to 17,095,692.76, 25,643,917.32 and 6,166,756.24

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Solution

The fourth proportional to 17,095,692.76, 25,643,917.32 and 6,166,756.24 is: 9,250,270.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095,692.76 : 25,643,917.32 = 6,166,756.24 : x
  2. Step 2: Convert to fraction form
    17,095,692.76/25,643,917.32 = 6,166,756.24/x
  3. Step 3: Cross multiply
    17,095,692.76x = 25,643,917.32 × 6,166,756.24
  4. Step 4: Simplify right side
    17,095,692.76x = 158,139,787,151,154.09
  5. Step 5: Solve for x
    x = 158,139,787,151,154.09/17,095,692.76
  6. Step 6: Final answer
    x = 9,250,270.78

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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.