Home / 41,745,356.37-62,635,401.96-18,390,146.25

Finding the Fourth Proportional to 41,745,356.37, 62,635,401.96 and 18,390,146.25

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Solution

The fourth proportional to 41,745,356.37, 62,635,401.96 and 18,390,146.25 is: 27,592,870.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,745,356.37 : 62,635,401.96 = 18,390,146.25 : x
  2. Step 2: Convert to fraction form
    41,745,356.37/62,635,401.96 = 18,390,146.25/x
  3. Step 3: Cross multiply
    41,745,356.37x = 62,635,401.96 × 18,390,146.25
  4. Step 4: Simplify right side
    41,745,356.37x = 1,151,874,202,471,936.75
  5. Step 5: Solve for x
    x = 1,151,874,202,471,936.75/41,745,356.37
  6. Step 6: Final answer
    x = 27,592,870.26

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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.