Home / 41,957,059.32-57,903,403.64-25,438,766.18

Finding the Fourth Proportional to 41,957,059.32, 57,903,403.64 and 25,438,766.18

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Solution

The fourth proportional to 41,957,059.32, 57,903,403.64 and 25,438,766.18 is: 35,107,111.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,957,059.32 : 57,903,403.64 = 25,438,766.18 : x
  2. Step 2: Convert to fraction form
    41,957,059.32/57,903,403.64 = 25,438,766.18/x
  3. Step 3: Cross multiply
    41,957,059.32x = 57,903,403.64 × 25,438,766.18
  4. Step 4: Simplify right side
    41,957,059.32x = 1,472,991,145,807,410
  5. Step 5: Solve for x
    x = 1,472,991,145,807,410/41,957,059.32
  6. Step 6: Final answer
    x = 35,107,111.17

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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.