Home / 25,236,950.00-34,826,992.01-13,634,513.44

Finding the Fourth Proportional to 25,236,950.00, 34,826,992.01 and 13,634,513.44

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Solution

The fourth proportional to 25,236,950.00, 34,826,992.01 and 13,634,513.44 is: 18,815,629.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,236,950.00 : 34,826,992.01 = 13,634,513.44 : x
  2. Step 2: Convert to fraction form
    25,236,950.00/34,826,992.01 = 13,634,513.44/x
  3. Step 3: Cross multiply
    25,236,950.00x = 34,826,992.01 × 13,634,513.44
  4. Step 4: Simplify right side
    25,236,950.00x = 474,849,090,531,007
  5. Step 5: Solve for x
    x = 474,849,090,531,007/25,236,950.00
  6. Step 6: Final answer
    x = 18,815,629.09

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1.5x scale

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.