Home / 34,902,755.82-52,286,024.48-27,190,288.35

Finding the Fourth Proportional to 34,902,755.82, 52,286,024.48 and 27,190,288.35

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Solution

The fourth proportional to 34,902,755.82, 52,286,024.48 and 27,190,288.35 is: 40,732,373.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,902,755.82 : 52,286,024.48 = 27,190,288.35 : x
  2. Step 2: Convert to fraction form
    34,902,755.82/52,286,024.48 = 27,190,288.35/x
  3. Step 3: Cross multiply
    34,902,755.82x = 52,286,024.48 × 27,190,288.35
  4. Step 4: Simplify right side
    34,902,755.82x = 1,421,672,082,150,407.50
  5. Step 5: Solve for x
    x = 1,421,672,082,150,407.50/34,902,755.82
  6. Step 6: Final answer
    x = 40,732,373.38

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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.