Home / 53,041,452.82-79,562,201.33-23,861,208.31

Finding the Fourth Proportional to 53,041,452.82, 79,562,201.33 and 23,861,208.31

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Solution

The fourth proportional to 53,041,452.82, 79,562,201.33 and 23,861,208.31 is: 35,791,822.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,041,452.82 : 79,562,201.33 = 23,861,208.31 : x
  2. Step 2: Convert to fraction form
    53,041,452.82/79,562,201.33 = 23,861,208.31/x
  3. Step 3: Cross multiply
    53,041,452.82x = 79,562,201.33 × 23,861,208.31
  4. Step 4: Simplify right side
    53,041,452.82x = 1,898,450,259,537,289
  5. Step 5: Solve for x
    x = 1,898,450,259,537,289/53,041,452.82
  6. Step 6: Final answer
    x = 35,791,822.41

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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.