Home / 25,629,709.10-38,471,580.39-25,051,325.36

Finding the Fourth Proportional to 25,629,709.10, 38,471,580.39 and 25,051,325.36

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Solution

The fourth proportional to 25,629,709.10, 38,471,580.39 and 25,051,325.36 is: 37,603,395.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,629,709.10 : 38,471,580.39 = 25,051,325.36 : x
  2. Step 2: Convert to fraction form
    25,629,709.10/38,471,580.39 = 25,051,325.36/x
  3. Step 3: Cross multiply
    25,629,709.10x = 38,471,580.39 × 25,051,325.36
  4. Step 4: Simplify right side
    25,629,709.10x = 963,764,077,463,285.62
  5. Step 5: Solve for x
    x = 963,764,077,463,285.62/25,629,709.10
  6. Step 6: Final answer
    x = 37,603,395.10

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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.