Home / 41,575,696.07-62,362,857.99-12,429,603.29

Finding the Fourth Proportional to 41,575,696.07, 62,362,857.99 and 12,429,603.29

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Solution

The fourth proportional to 41,575,696.07, 62,362,857.99 and 12,429,603.29 is: 18,644,199.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,575,696.07 : 62,362,857.99 = 12,429,603.29 : x
  2. Step 2: Convert to fraction form
    41,575,696.07/62,362,857.99 = 12,429,603.29/x
  3. Step 3: Cross multiply
    41,575,696.07x = 62,362,857.99 × 12,429,603.29
  4. Step 4: Simplify right side
    41,575,696.07x = 775,145,585,048,825
  5. Step 5: Solve for x
    x = 775,145,585,048,825/41,575,696.07
  6. Step 6: Final answer
    x = 18,644,199.82

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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.