Home / 25,633,286.88-35,373,988.08-14,031,591

Finding the Fourth Proportional to 25,633,286.88, 35,373,988.08 and 14,031,591

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Solution

The fourth proportional to 25,633,286.88, 35,373,988.08 and 14,031,591 is: 19,363,624.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,633,286.88 : 35,373,988.08 = 14,031,591 : x
  2. Step 2: Convert to fraction form
    25,633,286.88/35,373,988.08 = 14,031,591/x
  3. Step 3: Cross multiply
    25,633,286.88x = 35,373,988.08 × 14,031,591
  4. Step 4: Simplify right side
    25,633,286.88x = 496,353,332,777,435.25
  5. Step 5: Solve for x
    x = 496,353,332,777,435.25/25,633,286.88
  6. Step 6: Final answer
    x = 19,363,624.15

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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.