Home / 14,331,174.67-21,475,504.16-10,526,057.11

Finding the Fourth Proportional to 14,331,174.67, 21,475,504.16 and 10,526,057.11

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Solution

The fourth proportional to 14,331,174.67, 21,475,504.16 and 10,526,057.11 is: 15,773,472.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,331,174.67 : 21,475,504.16 = 10,526,057.11 : x
  2. Step 2: Convert to fraction form
    14,331,174.67/21,475,504.16 = 10,526,057.11/x
  3. Step 3: Cross multiply
    14,331,174.67x = 21,475,504.16 × 10,526,057.11
  4. Step 4: Simplify right side
    14,331,174.67x = 226,052,383,254,202.56
  5. Step 5: Solve for x
    x = 226,052,383,254,202.56/14,331,174.67
  6. Step 6: Final answer
    x = 15,773,472.06

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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.