Home / 25,769,189.04-35,561,503.62-14,166,949.92

Finding the Fourth Proportional to 25,769,189.04, 35,561,503.62 and 14,166,949.92

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Solution

The fourth proportional to 25,769,189.04, 35,561,503.62 and 14,166,949.92 is: 19,550,403.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,769,189.04 : 35,561,503.62 = 14,166,949.92 : x
  2. Step 2: Convert to fraction form
    25,769,189.04/35,561,503.62 = 14,166,949.92/x
  3. Step 3: Cross multiply
    25,769,189.04x = 35,561,503.62 × 14,166,949.92
  4. Step 4: Simplify right side
    25,769,189.04x = 503,798,040,864,438.69
  5. Step 5: Solve for x
    x = 503,798,040,864,438.69/25,769,189.04
  6. Step 6: Final answer
    x = 19,550,403.39

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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.