Home / 57,631,523.70-86,447,285.55-23,577,309.30

Finding the Fourth Proportional to 57,631,523.70, 86,447,285.55 and 23,577,309.30

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Solution

The fourth proportional to 57,631,523.70, 86,447,285.55 and 23,577,309.30 is: 35,365,963.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,631,523.70 : 86,447,285.55 = 23,577,309.30 : x
  2. Step 2: Convert to fraction form
    57,631,523.70/86,447,285.55 = 23,577,309.30/x
  3. Step 3: Cross multiply
    57,631,523.70x = 86,447,285.55 × 23,577,309.30
  4. Step 4: Simplify right side
    57,631,523.70x = 2,038,194,389,557,770.50
  5. Step 5: Solve for x
    x = 2,038,194,389,557,770.50/57,631,523.70
  6. Step 6: Final answer
    x = 35,365,963.95

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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.