Home / 496,192,114.86-684,732,602.97-273,171,570.62

Finding the Fourth Proportional to 496,192,114.86, 684,732,602.97 and 273,171,570.62

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Solution

The fourth proportional to 496,192,114.86, 684,732,602.97 and 273,171,570.62 is: 376,969,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,192,114.86 : 684,732,602.97 = 273,171,570.62 : x
  2. Step 2: Convert to fraction form
    496,192,114.86/684,732,602.97 = 273,171,570.62/x
  3. Step 3: Cross multiply
    496,192,114.86x = 684,732,602.97 × 273,171,570.62
  4. Step 4: Simplify right side
    496,192,114.86x = 187,049,480,604,612,128
  5. Step 5: Solve for x
    x = 187,049,480,604,612,128/496,192,114.86
  6. Step 6: Final answer
    x = 376,969,877.20

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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.