Home / 59,947,468.34-82,729,512.09-36,738,113.06

Finding the Fourth Proportional to 59,947,468.34, 82,729,512.09 and 36,738,113.06

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Solution

The fourth proportional to 59,947,468.34, 82,729,512.09 and 36,738,113.06 is: 50,699,825.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,947,468.34 : 82,729,512.09 = 36,738,113.06 : x
  2. Step 2: Convert to fraction form
    59,947,468.34/82,729,512.09 = 36,738,113.06/x
  3. Step 3: Cross multiply
    59,947,468.34x = 82,729,512.09 × 36,738,113.06
  4. Step 4: Simplify right side
    59,947,468.34x = 3,039,326,168,561,057
  5. Step 5: Solve for x
    x = 3,039,326,168,561,057/59,947,468.34
  6. Step 6: Final answer
    x = 50,699,825.24

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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.