Home / 9,825,611,714.58-14,723,420,208.42-5,833,835,215.68

Finding the Fourth Proportional to 9,825,611,714.58, 14,723,420,208.42 and 5,833,835,215.68

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Solution

The fourth proportional to 9,825,611,714.58, 14,723,420,208.42 and 5,833,835,215.68 is: 8,741,848,324.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825,611,714.58 : 14,723,420,208.42 = 5,833,835,215.68 : x
  2. Step 2: Convert to fraction form
    9,825,611,714.58/14,723,420,208.42 = 5,833,835,215.68/x
  3. Step 3: Cross multiply
    9,825,611,714.58x = 14,723,420,208.42 × 5,833,835,215.68
  4. Step 4: Simplify right side
    9,825,611,714.58x = 85,894,007,307,135,172,608
  5. Step 5: Solve for x
    x = 85,894,007,307,135,172,608/9,825,611,714.58
  6. Step 6: Final answer
    x = 8,741,848,324.79

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1.5x scale

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.