Home / 40,783,219.90-61,174,829.85-24,658,906.30

Finding the Fourth Proportional to 40,783,219.90, 61,174,829.85 and 24,658,906.30

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Solution

The fourth proportional to 40,783,219.90, 61,174,829.85 and 24,658,906.30 is: 36,988,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,783,219.90 : 61,174,829.85 = 24,658,906.30 : x
  2. Step 2: Convert to fraction form
    40,783,219.90/61,174,829.85 = 24,658,906.30/x
  3. Step 3: Cross multiply
    40,783,219.90x = 61,174,829.85 × 24,658,906.30
  4. Step 4: Simplify right side
    40,783,219.90x = 1,508,504,397,189,593.25
  5. Step 5: Solve for x
    x = 1,508,504,397,189,593.25/40,783,219.90
  6. Step 6: Final answer
    x = 36,988,359.45

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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.