Home / 41,939,997.31-62,880,748.54-18,584,037.25

Finding the Fourth Proportional to 41,939,997.31, 62,880,748.54 and 18,584,037.25

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Solution

The fourth proportional to 41,939,997.31, 62,880,748.54 and 18,584,037.25 is: 27,863,096.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,939,997.31 : 62,880,748.54 = 18,584,037.25 : x
  2. Step 2: Convert to fraction form
    41,939,997.31/62,880,748.54 = 18,584,037.25/x
  3. Step 3: Cross multiply
    41,939,997.31x = 62,880,748.54 × 18,584,037.25
  4. Step 4: Simplify right side
    41,939,997.31x = 1,168,578,173,148,402
  5. Step 5: Solve for x
    x = 1,168,578,173,148,402/41,939,997.31
  6. Step 6: Final answer
    x = 27,863,096.04

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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.