Home / 26,378,583.14-36,404,464.25-16,597,411.54

Finding the Fourth Proportional to 26,378,583.14, 36,404,464.25 and 16,597,411.54

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Solution

The fourth proportional to 26,378,583.14, 36,404,464.25 and 16,597,411.54 is: 22,905,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,583.14 : 36,404,464.25 = 16,597,411.54 : x
  2. Step 2: Convert to fraction form
    26,378,583.14/36,404,464.25 = 16,597,411.54/x
  3. Step 3: Cross multiply
    26,378,583.14x = 36,404,464.25 × 16,597,411.54
  4. Step 4: Simplify right side
    26,378,583.14x = 604,219,875,000,949.75
  5. Step 5: Solve for x
    x = 604,219,875,000,949.75/26,378,583.14
  6. Step 6: Final answer
    x = 22,905,698.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.