Home / 6,854,279,431.88-10,282,123,614.64-2,372,366,731.15

Finding the Fourth Proportional to 6,854,279,431.88, 10,282,123,614.64 and 2,372,366,731.15

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Solution

The fourth proportional to 6,854,279,431.88, 10,282,123,614.64 and 2,372,366,731.15 is: 3,558,793,923.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,279,431.88 : 10,282,123,614.64 = 2,372,366,731.15 : x
  2. Step 2: Convert to fraction form
    6,854,279,431.88/10,282,123,614.64 = 2,372,366,731.15/x
  3. Step 3: Cross multiply
    6,854,279,431.88x = 10,282,123,614.64 × 2,372,366,731.15
  4. Step 4: Simplify right side
    6,854,279,431.88x = 24,392,967,988,892,307,456
  5. Step 5: Solve for x
    x = 24,392,967,988,892,307,456/6,854,279,431.88
  6. Step 6: Final answer
    x = 3,558,793,923.03

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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.