Home / 25,801,154.11-35,605,597.89-14,198,717.55

Finding the Fourth Proportional to 25,801,154.11, 35,605,597.89 and 14,198,717.55

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Solution

The fourth proportional to 25,801,154.11, 35,605,597.89 and 14,198,717.55 is: 19,594,233.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,154.11 : 35,605,597.89 = 14,198,717.55 : x
  2. Step 2: Convert to fraction form
    25,801,154.11/35,605,597.89 = 14,198,717.55/x
  3. Step 3: Cross multiply
    25,801,154.11x = 35,605,597.89 × 14,198,717.55
  4. Step 4: Simplify right side
    25,801,154.11x = 505,553,827,638,986
  5. Step 5: Solve for x
    x = 505,553,827,638,986/25,801,154.11
  6. Step 6: Final answer
    x = 19,594,233.09

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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.