Home / 25,998,843.11-35,877,965.09-14,396,157.45

Finding the Fourth Proportional to 25,998,843.11, 35,877,965.09 and 14,396,157.45

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Solution

The fourth proportional to 25,998,843.11, 35,877,965.09 and 14,396,157.45 is: 19,866,454.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,998,843.11 : 35,877,965.09 = 14,396,157.45 : x
  2. Step 2: Convert to fraction form
    25,998,843.11/35,877,965.09 = 14,396,157.45/x
  3. Step 3: Cross multiply
    25,998,843.11x = 35,877,965.09 × 14,396,157.45
  4. Step 4: Simplify right side
    25,998,843.11x = 516,504,834,349,262.62
  5. Step 5: Solve for x
    x = 516,504,834,349,262.62/25,998,843.11
  6. Step 6: Final answer
    x = 19,866,454.53

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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.