Home / 56,922,611.88-85,329,371.52-24,088,012.86

Finding the Fourth Proportional to 56,922,611.88, 85,329,371.52 and 24,088,012.86

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Solution

The fourth proportional to 56,922,611.88, 85,329,371.52 and 24,088,012.86 is: 36,108,936.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,922,611.88 : 85,329,371.52 = 24,088,012.86 : x
  2. Step 2: Convert to fraction form
    56,922,611.88/85,329,371.52 = 24,088,012.86/x
  3. Step 3: Cross multiply
    56,922,611.88x = 85,329,371.52 × 24,088,012.86
  4. Step 4: Simplify right side
    56,922,611.88x = 2,055,414,998,509,477.50
  5. Step 5: Solve for x
    x = 2,055,414,998,509,477.50/56,922,611.88
  6. Step 6: Final answer
    x = 36,108,936.86

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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.