Home / 4,376,487,153.17-6,554,147,289.09-2,505,458,062.39

Finding the Fourth Proportional to 4,376,487,153.17, 6,554,147,289.09 and 2,505,458,062.39

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Solution

The fourth proportional to 4,376,487,153.17, 6,554,147,289.09 and 2,505,458,062.39 is: 3,752,128,269.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,487,153.17 : 6,554,147,289.09 = 2,505,458,062.39 : x
  2. Step 2: Convert to fraction form
    4,376,487,153.17/6,554,147,289.09 = 2,505,458,062.39/x
  3. Step 3: Cross multiply
    4,376,487,153.17x = 6,554,147,289.09 × 2,505,458,062.39
  4. Step 4: Simplify right side
    4,376,487,153.17x = 16,421,141,167,542,102,016
  5. Step 5: Solve for x
    x = 16,421,141,167,542,102,016/4,376,487,153.17
  6. Step 6: Final answer
    x = 3,752,128,269.28

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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.