Home / 66,614,960.73-91,900,496.37-44,595,553.95

Finding the Fourth Proportional to 66,614,960.73, 91,900,496.37 and 44,595,553.95

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Solution

The fourth proportional to 66,614,960.73, 91,900,496.37 and 44,595,553.95 is: 61,523,019.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,614,960.73 : 91,900,496.37 = 44,595,553.95 : x
  2. Step 2: Convert to fraction form
    66,614,960.73/91,900,496.37 = 44,595,553.95/x
  3. Step 3: Cross multiply
    66,614,960.73x = 91,900,496.37 × 44,595,553.95
  4. Step 4: Simplify right side
    66,614,960.73x = 4,098,353,543,900,114.50
  5. Step 5: Solve for x
    x = 4,098,353,543,900,114.50/66,614,960.73
  6. Step 6: Final answer
    x = 61,523,019.74

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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.