Home / 4,655,685,046.38-6,986,611,933.54-2,558,625,917.58

Finding the Fourth Proportional to 4,655,685,046.38, 6,986,611,933.54 and 2,558,625,917.58

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Solution

The fourth proportional to 4,655,685,046.38, 6,986,611,933.54 and 2,558,625,917.58 is: 3,839,633,951.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,685,046.38 : 6,986,611,933.54 = 2,558,625,917.58 : x
  2. Step 2: Convert to fraction form
    4,655,685,046.38/6,986,611,933.54 = 2,558,625,917.58/x
  3. Step 3: Cross multiply
    4,655,685,046.38x = 6,986,611,933.54 × 2,558,625,917.58
  4. Step 4: Simplify right side
    4,655,685,046.38x = 17,876,126,369,229,160,448
  5. Step 5: Solve for x
    x = 17,876,126,369,229,160,448/4,655,685,046.38
  6. Step 6: Final answer
    x = 3,839,633,951.00

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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.