Home / 50,356,032.20-75,534,048.30-16,301,817.80

Finding the Fourth Proportional to 50,356,032.20, 75,534,048.30 and 16,301,817.80

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Solution

The fourth proportional to 50,356,032.20, 75,534,048.30 and 16,301,817.80 is: 24,452,726.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,356,032.20 : 75,534,048.30 = 16,301,817.80 : x
  2. Step 2: Convert to fraction form
    50,356,032.20/75,534,048.30 = 16,301,817.80/x
  3. Step 3: Cross multiply
    50,356,032.20x = 75,534,048.30 × 16,301,817.80
  4. Step 4: Simplify right side
    50,356,032.20x = 1,231,342,293,082,999.75
  5. Step 5: Solve for x
    x = 1,231,342,293,082,999.75/50,356,032.20
  6. Step 6: Final answer
    x = 24,452,726.70

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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.