Home / 50,464,977.22-75,696,379.62-14,072,398.73

Finding the Fourth Proportional to 50,464,977.22, 75,696,379.62 and 14,072,398.73

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Solution

The fourth proportional to 50,464,977.22, 75,696,379.62 and 14,072,398.73 is: 21,108,295.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,464,977.22 : 75,696,379.62 = 14,072,398.73 : x
  2. Step 2: Convert to fraction form
    50,464,977.22/75,696,379.62 = 14,072,398.73/x
  3. Step 3: Cross multiply
    50,464,977.22x = 75,696,379.62 × 14,072,398.73
  4. Step 4: Simplify right side
    50,464,977.22x = 1,065,229,636,430,086
  5. Step 5: Solve for x
    x = 1,065,229,636,430,086/50,464,977.22
  6. Step 6: Final answer
    x = 21,108,295.20

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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.