Home / 25,948,436.43-35,809,589.79-14,346,748.92

Finding the Fourth Proportional to 25,948,436.43, 35,809,589.79 and 14,346,748.92

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Solution

The fourth proportional to 25,948,436.43, 35,809,589.79 and 14,346,748.92 is: 19,798,926.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,948,436.43 : 35,809,589.79 = 14,346,748.92 : x
  2. Step 2: Convert to fraction form
    25,948,436.43/35,809,589.79 = 14,346,748.92/x
  3. Step 3: Cross multiply
    25,948,436.43x = 35,809,589.79 × 14,346,748.92
  4. Step 4: Simplify right side
    25,948,436.43x = 513,751,193,645,325.50
  5. Step 5: Solve for x
    x = 513,751,193,645,325.50/25,948,436.43
  6. Step 6: Final answer
    x = 19,798,926.81

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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.