Home / 41,976,738.03-57,929,696.73-23,391,903.63

Finding the Fourth Proportional to 41,976,738.03, 57,929,696.73 and 23,391,903.63

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Solution

The fourth proportional to 41,976,738.03, 57,929,696.73 and 23,391,903.63 is: 32,281,829.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,976,738.03 : 57,929,696.73 = 23,391,903.63 : x
  2. Step 2: Convert to fraction form
    41,976,738.03/57,929,696.73 = 23,391,903.63/x
  3. Step 3: Cross multiply
    41,976,738.03x = 57,929,696.73 × 23,391,903.63
  4. Step 4: Simplify right side
    41,976,738.03x = 1,355,085,883,223,286
  5. Step 5: Solve for x
    x = 1,355,085,883,223,286/41,976,738.03
  6. Step 6: Final answer
    x = 32,281,829.10

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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.