Home / 14,331,176.92-21,475,507.53-10,526,059.36

Finding the Fourth Proportional to 14,331,176.92, 21,475,507.53 and 10,526,059.36

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Solution

The fourth proportional to 14,331,176.92, 21,475,507.53 and 10,526,059.36 is: 15,773,475.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,331,176.92 : 21,475,507.53 = 10,526,059.36 : x
  2. Step 2: Convert to fraction form
    14,331,176.92/21,475,507.53 = 10,526,059.36/x
  3. Step 3: Cross multiply
    14,331,176.92x = 21,475,507.53 × 10,526,059.36
  4. Step 4: Simplify right side
    14,331,176.92x = 226,052,467,046,906.97
  5. Step 5: Solve for x
    x = 226,052,467,046,906.97/14,331,176.92
  6. Step 6: Final answer
    x = 15,773,475.43

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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.