Home / 41,887,846.60-62,831,769.90-11,595,709.60

Finding the Fourth Proportional to 41,887,846.60, 62,831,769.90 and 11,595,709.60

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Solution

The fourth proportional to 41,887,846.60, 62,831,769.90 and 11,595,709.60 is: 17,393,564.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,887,846.60 : 62,831,769.90 = 11,595,709.60 : x
  2. Step 2: Convert to fraction form
    41,887,846.60/62,831,769.90 = 11,595,709.60/x
  3. Step 3: Cross multiply
    41,887,846.60x = 62,831,769.90 × 11,595,709.60
  4. Step 4: Simplify right side
    41,887,846.60x = 728,578,957,414,421
  5. Step 5: Solve for x
    x = 728,578,957,414,421/41,887,846.60
  6. Step 6: Final answer
    x = 17,393,564.40

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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.