Home / 56,283,018.75-84,439,083.62-32,959,458.77

Finding the Fourth Proportional to 56,283,018.75, 84,439,083.62 and 32,959,458.77

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Solution

The fourth proportional to 56,283,018.75, 84,439,083.62 and 32,959,458.77 is: 49,447,711.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,283,018.75 : 84,439,083.62 = 32,959,458.77 : x
  2. Step 2: Convert to fraction form
    56,283,018.75/84,439,083.62 = 32,959,458.77/x
  3. Step 3: Cross multiply
    56,283,018.75x = 84,439,083.62 × 32,959,458.77
  4. Step 4: Simplify right side
    56,283,018.75x = 2,783,066,494,810,175.50
  5. Step 5: Solve for x
    x = 2,783,066,494,810,175.50/56,283,018.75
  6. Step 6: Final answer
    x = 49,447,711.88

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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.