Home / 17,935,372.80-26,903,059.20-14,786,092.80

Finding the Fourth Proportional to 17,935,372.80, 26,903,059.20 and 14,786,092.80

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Solution

The fourth proportional to 17,935,372.80, 26,903,059.20 and 14,786,092.80 is: 22,179,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935,372.80 : 26,903,059.20 = 14,786,092.80 : x
  2. Step 2: Convert to fraction form
    17,935,372.80/26,903,059.20 = 14,786,092.80/x
  3. Step 3: Cross multiply
    17,935,372.80x = 26,903,059.20 × 14,786,092.80
  4. Step 4: Simplify right side
    17,935,372.80x = 397,791,129,935,093.75
  5. Step 5: Solve for x
    x = 397,791,129,935,093.75/17,935,372.80
  6. Step 6: Final answer
    x = 22,179,139.20

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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.