Home / 41,989,554.98-57,970,442.25-37,330,471.27

Finding the Fourth Proportional to 41,989,554.98, 57,970,442.25 and 37,330,471.27

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Solution

The fourth proportional to 41,989,554.98, 57,970,442.25 and 37,330,471.27 is: 51,538,148.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,989,554.98 : 57,970,442.25 = 37,330,471.27 : x
  2. Step 2: Convert to fraction form
    41,989,554.98/57,970,442.25 = 37,330,471.27/x
  3. Step 3: Cross multiply
    41,989,554.98x = 57,970,442.25 × 37,330,471.27
  4. Step 4: Simplify right side
    41,989,554.98x = 2,164,063,928,829,493.25
  5. Step 5: Solve for x
    x = 2,164,063,928,829,493.25/41,989,554.98
  6. Step 6: Final answer
    x = 51,538,148.71

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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.