Home / 3,931,032,195.63-5,424,958,284.92-2,324,864,029.71

Finding the Fourth Proportional to 3,931,032,195.63, 5,424,958,284.92 and 2,324,864,029.71

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Solution

The fourth proportional to 3,931,032,195.63, 5,424,958,284.92 and 2,324,864,029.71 is: 3,208,391,524.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,931,032,195.63 : 5,424,958,284.92 = 2,324,864,029.71 : x
  2. Step 2: Convert to fraction form
    3,931,032,195.63/5,424,958,284.92 = 2,324,864,029.71/x
  3. Step 3: Cross multiply
    3,931,032,195.63x = 5,424,958,284.92 × 2,324,864,029.71
  4. Step 4: Simplify right side
    3,931,032,195.63x = 12,612,290,379,276,136,448
  5. Step 5: Solve for x
    x = 12,612,290,379,276,136,448/3,931,032,195.63
  6. Step 6: Final answer
    x = 3,208,391,524.57

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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.