Home / 29,471,299.56-44,158,078.65-17,921,830.59

Finding the Fourth Proportional to 29,471,299.56, 44,158,078.65 and 17,921,830.59

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Solution

The fourth proportional to 29,471,299.56, 44,158,078.65 and 17,921,830.59 is: 26,853,027.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,471,299.56 : 44,158,078.65 = 17,921,830.59 : x
  2. Step 2: Convert to fraction form
    29,471,299.56/44,158,078.65 = 17,921,830.59/x
  3. Step 3: Cross multiply
    29,471,299.56x = 44,158,078.65 × 17,921,830.59
  4. Step 4: Simplify right side
    29,471,299.56x = 791,393,604,745,195.88
  5. Step 5: Solve for x
    x = 791,393,604,745,195.88/29,471,299.56
  6. Step 6: Final answer
    x = 26,853,027.07

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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.