Home / 55,707,497.99-76,876,625.64-34,811,664.33

Finding the Fourth Proportional to 55,707,497.99, 76,876,625.64 and 34,811,664.33

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Solution

The fourth proportional to 55,707,497.99, 76,876,625.64 and 34,811,664.33 is: 48,040,270.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,707,497.99 : 76,876,625.64 = 34,811,664.33 : x
  2. Step 2: Convert to fraction form
    55,707,497.99/76,876,625.64 = 34,811,664.33/x
  3. Step 3: Cross multiply
    55,707,497.99x = 76,876,625.64 × 34,811,664.33
  4. Step 4: Simplify right side
    55,707,497.99x = 2,676,203,287,021,582.50
  5. Step 5: Solve for x
    x = 2,676,203,287,021,582.50/55,707,497.99
  6. Step 6: Final answer
    x = 48,040,270.77

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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.