Home / 65,183,912.55-97,775,868.83-22,054,522.95

Finding the Fourth Proportional to 65,183,912.55, 97,775,868.83 and 22,054,522.95

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Solution

The fourth proportional to 65,183,912.55, 97,775,868.83 and 22,054,522.95 is: 33,081,784.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,183,912.55 : 97,775,868.83 = 22,054,522.95 : x
  2. Step 2: Convert to fraction form
    65,183,912.55/97,775,868.83 = 22,054,522.95/x
  3. Step 3: Cross multiply
    65,183,912.55x = 97,775,868.83 × 22,054,522.95
  4. Step 4: Simplify right side
    65,183,912.55x = 2,156,400,142,957,152
  5. Step 5: Solve for x
    x = 2,156,400,142,957,152/65,183,912.55
  6. Step 6: Final answer
    x = 33,081,784.43

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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.