Home / 35,726,939.46-53,593,605.90-13,866,806.22

Finding the Fourth Proportional to 35,726,939.46, 53,593,605.90 and 13,866,806.22

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Solution

The fourth proportional to 35,726,939.46, 53,593,605.90 and 13,866,806.22 is: 20,801,450.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,726,939.46 : 53,593,605.90 = 13,866,806.22 : x
  2. Step 2: Convert to fraction form
    35,726,939.46/53,593,605.90 = 13,866,806.22/x
  3. Step 3: Cross multiply
    35,726,939.46x = 53,593,605.90 × 13,866,806.22
  4. Step 4: Simplify right side
    35,726,939.46x = 743,172,147,646,348.75
  5. Step 5: Solve for x
    x = 743,172,147,646,348.75/35,726,939.46
  6. Step 6: Final answer
    x = 20,801,450.08

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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.