Home / 31,326,044.94-46,990,338.30-14,922,893.70

Finding the Fourth Proportional to 31,326,044.94, 46,990,338.30 and 14,922,893.70

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Solution

The fourth proportional to 31,326,044.94, 46,990,338.30 and 14,922,893.70 is: 22,384,945.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,326,044.94 : 46,990,338.30 = 14,922,893.70 : x
  2. Step 2: Convert to fraction form
    31,326,044.94/46,990,338.30 = 14,922,893.70/x
  3. Step 3: Cross multiply
    31,326,044.94x = 46,990,338.30 × 14,922,893.70
  4. Step 4: Simplify right side
    31,326,044.94x = 701,231,823,377,938.62
  5. Step 5: Solve for x
    x = 701,231,823,377,938.62/31,326,044.94
  6. Step 6: Final answer
    x = 22,384,945.97

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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.