Home / 59,947,369.02-82,729,375.23-36,738,013.77

Finding the Fourth Proportional to 59,947,369.02, 82,729,375.23 and 36,738,013.77

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Solution

The fourth proportional to 59,947,369.02, 82,729,375.23 and 36,738,013.77 is: 50,699,688.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,947,369.02 : 82,729,375.23 = 36,738,013.77 : x
  2. Step 2: Convert to fraction form
    59,947,369.02/82,729,375.23 = 36,738,013.77/x
  3. Step 3: Cross multiply
    59,947,369.02x = 82,729,375.23 × 36,738,013.77
  4. Step 4: Simplify right side
    59,947,369.02x = 3,039,312,926,383,237.50
  5. Step 5: Solve for x
    x = 3,039,312,926,383,237.50/59,947,369.02
  6. Step 6: Final answer
    x = 50,699,688.34

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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.