Home / 6,854,279,431.81-10,282,123,614.55-2,372,366,731.08

Finding the Fourth Proportional to 6,854,279,431.81, 10,282,123,614.55 and 2,372,366,731.08

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Solution

The fourth proportional to 6,854,279,431.81, 10,282,123,614.55 and 2,372,366,731.08 is: 3,558,793,922.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,279,431.81 : 10,282,123,614.55 = 2,372,366,731.08 : x
  2. Step 2: Convert to fraction form
    6,854,279,431.81/10,282,123,614.55 = 2,372,366,731.08/x
  3. Step 3: Cross multiply
    6,854,279,431.81x = 10,282,123,614.55 × 2,372,366,731.08
  4. Step 4: Simplify right side
    6,854,279,431.81x = 24,392,967,988,010,455,040
  5. Step 5: Solve for x
    x = 24,392,967,988,010,455,040/6,854,279,431.81
  6. Step 6: Final answer
    x = 3,558,793,922.93

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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.