Home / 58,032,163.46-80,084,384.70-31,926,121.04

Finding the Fourth Proportional to 58,032,163.46, 80,084,384.70 and 31,926,121.04

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Solution

The fourth proportional to 58,032,163.46, 80,084,384.70 and 31,926,121.04 is: 44,058,046.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,032,163.46 : 80,084,384.70 = 31,926,121.04 : x
  2. Step 2: Convert to fraction form
    58,032,163.46/80,084,384.70 = 31,926,121.04/x
  3. Step 3: Cross multiply
    58,032,163.46x = 80,084,384.70 × 31,926,121.04
  4. Step 4: Simplify right side
    58,032,163.46x = 2,556,783,759,346,124
  5. Step 5: Solve for x
    x = 2,556,783,759,346,124/58,032,163.46
  6. Step 6: Final answer
    x = 44,058,046.55

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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.