Home / 337,558,712.64-505,682,909.98-248,766,024.82

Finding the Fourth Proportional to 337,558,712.64, 505,682,909.98 and 248,766,024.82

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Solution

The fourth proportional to 337,558,712.64, 505,682,909.98 and 248,766,024.82 is: 372,666,213.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,558,712.64 : 505,682,909.98 = 248,766,024.82 : x
  2. Step 2: Convert to fraction form
    337,558,712.64/505,682,909.98 = 248,766,024.82/x
  3. Step 3: Cross multiply
    337,558,712.64x = 505,682,909.98 × 248,766,024.82
  4. Step 4: Simplify right side
    337,558,712.64x = 125,796,727,333,491,120
  5. Step 5: Solve for x
    x = 125,796,727,333,491,120/337,558,712.64
  6. Step 6: Final answer
    x = 372,666,213.68

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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.