Home / 33,837,696.31-46,696,763.29-20,607,493.27

Finding the Fourth Proportional to 33,837,696.31, 46,696,763.29 and 20,607,493.27

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Solution

The fourth proportional to 33,837,696.31, 46,696,763.29 and 20,607,493.27 is: 28,438,792.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,837,696.31 : 46,696,763.29 = 20,607,493.27 : x
  2. Step 2: Convert to fraction form
    33,837,696.31/46,696,763.29 = 20,607,493.27/x
  3. Step 3: Cross multiply
    33,837,696.31x = 46,696,763.29 × 20,607,493.27
  4. Step 4: Simplify right side
    33,837,696.31x = 962,303,235,289,756.25
  5. Step 5: Solve for x
    x = 962,303,235,289,756.25/33,837,696.31
  6. Step 6: Final answer
    x = 28,438,792.83

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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.