Home / 53,824,256.10-80,816,100.30-41,707,401.30

Finding the Fourth Proportional to 53,824,256.10, 80,816,100.30 and 41,707,401.30

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Solution

The fourth proportional to 53,824,256.10, 80,816,100.30 and 41,707,401.30 is: 62,622,872.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,824,256.10 : 80,816,100.30 = 41,707,401.30 : x
  2. Step 2: Convert to fraction form
    53,824,256.10/80,816,100.30 = 41,707,401.30/x
  3. Step 3: Cross multiply
    53,824,256.10x = 80,816,100.30 × 41,707,401.30
  4. Step 4: Simplify right side
    53,824,256.10x = 3,370,629,526,713,150
  5. Step 5: Solve for x
    x = 3,370,629,526,713,150/53,824,256.10
  6. Step 6: Final answer
    x = 62,622,872.49

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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.