Home / 50,982,532.20-76,473,728.84-23,673,892.10

Finding the Fourth Proportional to 50,982,532.20, 76,473,728.84 and 23,673,892.10

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Solution

The fourth proportional to 50,982,532.20, 76,473,728.84 and 23,673,892.10 is: 35,510,805.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,982,532.20 : 76,473,728.84 = 23,673,892.10 : x
  2. Step 2: Convert to fraction form
    50,982,532.20/76,473,728.84 = 23,673,892.10/x
  3. Step 3: Cross multiply
    50,982,532.20x = 76,473,728.84 × 23,673,892.10
  4. Step 4: Simplify right side
    50,982,532.20x = 1,810,430,804,719,634.25
  5. Step 5: Solve for x
    x = 1,810,430,804,719,634.25/50,982,532.20
  6. Step 6: Final answer
    x = 35,510,805.89

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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.