Home / 17,148,267.88-25,688,770.88-9,944,668

Finding the Fourth Proportional to 17,148,267.88, 25,688,770.88 and 9,944,668

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Solution

The fourth proportional to 17,148,267.88, 25,688,770.88 and 9,944,668 is: 14,897,498.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,148,267.88 : 25,688,770.88 = 9,944,668 : x
  2. Step 2: Convert to fraction form
    17,148,267.88/25,688,770.88 = 9,944,668/x
  3. Step 3: Cross multiply
    17,148,267.88x = 25,688,770.88 × 9,944,668
  4. Step 4: Simplify right side
    17,148,267.88x = 255,466,297,729,667.84
  5. Step 5: Solve for x
    x = 255,466,297,729,667.84/17,148,267.88
  6. Step 6: Final answer
    x = 14,897,498.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.