Home / 41,079,696.21-56,691,752.22-22,744,981.71

Finding the Fourth Proportional to 41,079,696.21, 56,691,752.22 and 22,744,981.71

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Solution

The fourth proportional to 41,079,696.21, 56,691,752.22 and 22,744,981.71 is: 31,389,055.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,696.21 : 56,691,752.22 = 22,744,981.71 : x
  2. Step 2: Convert to fraction form
    41,079,696.21/56,691,752.22 = 22,744,981.71/x
  3. Step 3: Cross multiply
    41,079,696.21x = 56,691,752.22 × 22,744,981.71
  4. Step 4: Simplify right side
    41,079,696.21x = 1,289,452,867,351,752
  5. Step 5: Solve for x
    x = 1,289,452,867,351,752/41,079,696.21
  6. Step 6: Final answer
    x = 31,389,055.58

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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.