Home / 17,912,095.40-24,718,698.30-10,177,147.88

Finding the Fourth Proportional to 17,912,095.40, 24,718,698.30 and 10,177,147.88

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Solution

The fourth proportional to 17,912,095.40, 24,718,698.30 and 10,177,147.88 is: 14,044,467.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,912,095.40 : 24,718,698.30 = 10,177,147.88 : x
  2. Step 2: Convert to fraction form
    17,912,095.40/24,718,698.30 = 10,177,147.88/x
  3. Step 3: Cross multiply
    17,912,095.40x = 24,718,698.30 × 10,177,147.88
  4. Step 4: Simplify right side
    17,912,095.40x = 251,565,848,000,204.62
  5. Step 5: Solve for x
    x = 251,565,848,000,204.62/17,912,095.40
  6. Step 6: Final answer
    x = 14,044,467.85

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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.