Home / 69,312,191.79-95,647,187.26-37,944,227.26

Finding the Fourth Proportional to 69,312,191.79, 95,647,187.26 and 37,944,227.26

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Solution

The fourth proportional to 69,312,191.79, 95,647,187.26 and 37,944,227.26 is: 52,361,042.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,312,191.79 : 95,647,187.26 = 37,944,227.26 : x
  2. Step 2: Convert to fraction form
    69,312,191.79/95,647,187.26 = 37,944,227.26/x
  3. Step 3: Cross multiply
    69,312,191.79x = 95,647,187.26 × 37,944,227.26
  4. Step 4: Simplify right side
    69,312,191.79x = 3,629,258,610,173,216.50
  5. Step 5: Solve for x
    x = 3,629,258,610,173,216.50/69,312,191.79
  6. Step 6: Final answer
    x = 52,361,042.36

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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.