Home / 25,669,773.38-35,424,566.43-14,067,087.75

Finding the Fourth Proportional to 25,669,773.38, 35,424,566.43 and 14,067,087.75

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Solution

The fourth proportional to 25,669,773.38, 35,424,566.43 and 14,067,087.75 is: 19,412,734.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,669,773.38 : 35,424,566.43 = 14,067,087.75 : x
  2. Step 2: Convert to fraction form
    25,669,773.38/35,424,566.43 = 14,067,087.75/x
  3. Step 3: Cross multiply
    25,669,773.38x = 35,424,566.43 × 14,067,087.75
  4. Step 4: Simplify right side
    25,669,773.38x = 498,320,484,423,762.69
  5. Step 5: Solve for x
    x = 498,320,484,423,762.69/25,669,773.38
  6. Step 6: Final answer
    x = 19,412,734.07

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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.