Home / 3,621,288,674.58-5,432,537,870.45-1,133,654,540.25

Finding the Fourth Proportional to 3,621,288,674.58, 5,432,537,870.45 and 1,133,654,540.25

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Solution

The fourth proportional to 3,621,288,674.58, 5,432,537,870.45 and 1,133,654,540.25 is: 1,700,671,163.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,288,674.58 : 5,432,537,870.45 = 1,133,654,540.25 : x
  2. Step 2: Convert to fraction form
    3,621,288,674.58/5,432,537,870.45 = 1,133,654,540.25/x
  3. Step 3: Cross multiply
    3,621,288,674.58x = 5,432,537,870.45 × 1,133,654,540.25
  4. Step 4: Simplify right side
    3,621,288,674.58x = 6,158,621,221,915,708,416
  5. Step 5: Solve for x
    x = 6,158,621,221,915,708,416/3,621,288,674.58
  6. Step 6: Final answer
    x = 1,700,671,163.04

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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.