Home / 1,463,305,123.33-2,194,606,235.87-675,601,949.69

Finding the Fourth Proportional to 1,463,305,123.33, 2,194,606,235.87 and 675,601,949.69

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Solution

The fourth proportional to 1,463,305,123.33, 2,194,606,235.87 and 675,601,949.69 is: 1,013,240,661.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,305,123.33 : 2,194,606,235.87 = 675,601,949.69 : x
  2. Step 2: Convert to fraction form
    1,463,305,123.33/2,194,606,235.87 = 675,601,949.69/x
  3. Step 3: Cross multiply
    1,463,305,123.33x = 2,194,606,235.87 × 675,601,949.69
  4. Step 4: Simplify right side
    1,463,305,123.33x = 1,482,680,251,755,603,968
  5. Step 5: Solve for x
    x = 1,482,680,251,755,603,968/1,463,305,123.33
  6. Step 6: Final answer
    x = 1,013,240,661.92

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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.