Home / 2,296,159,375.80-3,169,679,408.22-1,543,908,576.60

Finding the Fourth Proportional to 2,296,159,375.80, 3,169,679,408.22 and 1,543,908,576.60

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Solution

The fourth proportional to 2,296,159,375.80, 3,169,679,408.22 and 1,543,908,576.60 is: 2,131,252,418.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,159,375.80 : 3,169,679,408.22 = 1,543,908,576.60 : x
  2. Step 2: Convert to fraction form
    2,296,159,375.80/3,169,679,408.22 = 1,543,908,576.60/x
  3. Step 3: Cross multiply
    2,296,159,375.80x = 3,169,679,408.22 × 1,543,908,576.60
  4. Step 4: Simplify right side
    2,296,159,375.80x = 4,893,695,223,423,269,888
  5. Step 5: Solve for x
    x = 4,893,695,223,423,269,888/2,296,159,375.80
  6. Step 6: Final answer
    x = 2,131,252,418.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.