Home / 48,555,990.36-67,006,484.64-26,529,016.68

Finding the Fourth Proportional to 48,555,990.36, 67,006,484.64 and 26,529,016.68

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Solution

The fourth proportional to 48,555,990.36, 67,006,484.64 and 26,529,016.68 is: 36,609,615.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,555,990.36 : 67,006,484.64 = 26,529,016.68 : x
  2. Step 2: Convert to fraction form
    48,555,990.36/67,006,484.64 = 26,529,016.68/x
  3. Step 3: Cross multiply
    48,555,990.36x = 67,006,484.64 × 26,529,016.68
  4. Step 4: Simplify right side
    48,555,990.36x = 1,777,616,148,682,723.75
  5. Step 5: Solve for x
    x = 1,777,616,148,682,723.75/48,555,990.36
  6. Step 6: Final answer
    x = 36,609,615.73

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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.