Home / 46,208,174.72-63,764,856.12-25,296,198.36

Finding the Fourth Proportional to 46,208,174.72, 63,764,856.12 and 25,296,198.36

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Solution

The fourth proportional to 46,208,174.72, 63,764,856.12 and 25,296,198.36 is: 34,907,426.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,208,174.72 : 63,764,856.12 = 25,296,198.36 : x
  2. Step 2: Convert to fraction form
    46,208,174.72/63,764,856.12 = 25,296,198.36/x
  3. Step 3: Cross multiply
    46,208,174.72x = 63,764,856.12 × 25,296,198.36
  4. Step 4: Simplify right side
    46,208,174.72x = 1,613,008,448,808,379.75
  5. Step 5: Solve for x
    x = 1,613,008,448,808,379.75/46,208,174.72
  6. Step 6: Final answer
    x = 34,907,426.20

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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.