Home / 56,498,026.41-84,747,826.94-16,108,510.41

Finding the Fourth Proportional to 56,498,026.41, 84,747,826.94 and 16,108,510.41

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Solution

The fourth proportional to 56,498,026.41, 84,747,826.94 and 16,108,510.41 is: 24,162,990.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,498,026.41 : 84,747,826.94 = 16,108,510.41 : x
  2. Step 2: Convert to fraction form
    56,498,026.41/84,747,826.94 = 16,108,510.41/x
  3. Step 3: Cross multiply
    56,498,026.41x = 84,747,826.94 × 16,108,510.41
  4. Step 4: Simplify right side
    56,498,026.41x = 1,365,161,252,407,326
  5. Step 5: Solve for x
    x = 1,365,161,252,407,326/56,498,026.41
  6. Step 6: Final answer
    x = 24,162,990.09

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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.