Home / 27,618,618.80-41,439,874.69-14,824,176.73

Finding the Fourth Proportional to 27,618,618.80, 41,439,874.69 and 14,824,176.73

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Solution

The fourth proportional to 27,618,618.80, 41,439,874.69 and 14,824,176.73 is: 22,242,677.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,618,618.80 : 41,439,874.69 = 14,824,176.73 : x
  2. Step 2: Convert to fraction form
    27,618,618.80/41,439,874.69 = 14,824,176.73/x
  3. Step 3: Cross multiply
    27,618,618.80x = 41,439,874.69 × 14,824,176.73
  4. Step 4: Simplify right side
    27,618,618.80x = 614,312,025,988,544.38
  5. Step 5: Solve for x
    x = 614,312,025,988,544.38/27,618,618.80
  6. Step 6: Final answer
    x = 22,242,677.32

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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.