Home / 181,598,279.50-272,346,982.16-50,410,394.38

Finding the Fourth Proportional to 181,598,279.50, 272,346,982.16 and 50,410,394.38

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Solution

The fourth proportional to 181,598,279.50, 272,346,982.16 and 50,410,394.38 is: 75,601,590.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,598,279.50 : 272,346,982.16 = 50,410,394.38 : x
  2. Step 2: Convert to fraction form
    181,598,279.50/272,346,982.16 = 50,410,394.38/x
  3. Step 3: Cross multiply
    181,598,279.50x = 272,346,982.16 × 50,410,394.38
  4. Step 4: Simplify right side
    181,598,279.50x = 13,729,118,778,976,804
  5. Step 5: Solve for x
    x = 13,729,118,778,976,804/181,598,279.50
  6. Step 6: Final answer
    x = 75,601,590.59

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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.