Home / 5,825,295,134.46-8,041,093,404.82-3,818,259,609.50

Finding the Fourth Proportional to 5,825,295,134.46, 8,041,093,404.82 and 3,818,259,609.50

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Solution

The fourth proportional to 5,825,295,134.46, 8,041,093,404.82 and 3,818,259,609.50 is: 5,270,631,179.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,295,134.46 : 8,041,093,404.82 = 3,818,259,609.50 : x
  2. Step 2: Convert to fraction form
    5,825,295,134.46/8,041,093,404.82 = 3,818,259,609.50/x
  3. Step 3: Cross multiply
    5,825,295,134.46x = 8,041,093,404.82 × 3,818,259,609.50
  4. Step 4: Simplify right side
    5,825,295,134.46x = 30,702,982,163,841,036,288
  5. Step 5: Solve for x
    x = 30,702,982,163,841,036,288/5,825,295,134.46
  6. Step 6: Final answer
    x = 5,270,631,179.22

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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.