Home / 45,113,950.25-62,255,640.50-25,534,418.23

Finding the Fourth Proportional to 45,113,950.25, 62,255,640.50 and 25,534,418.23

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Solution

The fourth proportional to 45,113,950.25, 62,255,640.50 and 25,534,418.23 is: 35,236,585.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,113,950.25 : 62,255,640.50 = 25,534,418.23 : x
  2. Step 2: Convert to fraction form
    45,113,950.25/62,255,640.50 = 25,534,418.23/x
  3. Step 3: Cross multiply
    45,113,950.25x = 62,255,640.50 × 25,534,418.23
  4. Step 4: Simplify right side
    45,113,950.25x = 1,589,661,561,749,427.75
  5. Step 5: Solve for x
    x = 1,589,661,561,749,427.75/45,113,950.25
  6. Step 6: Final answer
    x = 35,236,585.42

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1.5x scale

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.