Home / 30,446,213.88-41,975,127.90-24,187,507.77

Finding the Fourth Proportional to 30,446,213.88, 41,975,127.90 and 24,187,507.77

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Solution

The fourth proportional to 30,446,213.88, 41,975,127.90 and 24,187,507.77 is: 33,346,469.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,446,213.88 : 41,975,127.90 = 24,187,507.77 : x
  2. Step 2: Convert to fraction form
    30,446,213.88/41,975,127.90 = 24,187,507.77/x
  3. Step 3: Cross multiply
    30,446,213.88x = 41,975,127.90 × 24,187,507.77
  4. Step 4: Simplify right side
    30,446,213.88x = 1,015,273,732,227,993.75
  5. Step 5: Solve for x
    x = 1,015,273,732,227,993.75/30,446,213.88
  6. Step 6: Final answer
    x = 33,346,469.16

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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.