Home / 2,403,900,050.40-3,606,093,619.92-829,802,193.12

Finding the Fourth Proportional to 2,403,900,050.40, 3,606,093,619.92 and 829,802,193.12

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Solution

The fourth proportional to 2,403,900,050.40, 3,606,093,619.92 and 829,802,193.12 is: 1,244,787,358.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,900,050.40 : 3,606,093,619.92 = 829,802,193.12 : x
  2. Step 2: Convert to fraction form
    2,403,900,050.40/3,606,093,619.92 = 829,802,193.12/x
  3. Step 3: Cross multiply
    2,403,900,050.40x = 3,606,093,619.92 × 829,802,193.12
  4. Step 4: Simplify right side
    2,403,900,050.40x = 2,992,344,394,405,655,552
  5. Step 5: Solve for x
    x = 2,992,344,394,405,655,552/2,403,900,050.40
  6. Step 6: Final answer
    x = 1,244,787,358.74

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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.