Home / 3,332,921,937.47-5,000,494,257.86-2,216,845,538.27

Finding the Fourth Proportional to 3,332,921,937.47, 5,000,494,257.86 and 2,216,845,538.27

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Solution

The fourth proportional to 3,332,921,937.47, 5,000,494,257.86 and 2,216,845,538.27 is: 3,326,007,507.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,921,937.47 : 5,000,494,257.86 = 2,216,845,538.27 : x
  2. Step 2: Convert to fraction form
    3,332,921,937.47/5,000,494,257.86 = 2,216,845,538.27/x
  3. Step 3: Cross multiply
    3,332,921,937.47x = 5,000,494,257.86 × 2,216,845,538.27
  4. Step 4: Simplify right side
    3,332,921,937.47x = 11,085,323,384,645,607,424
  5. Step 5: Solve for x
    x = 11,085,323,384,645,607,424/3,332,921,937.47
  6. Step 6: Final answer
    x = 3,326,007,507.12

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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.