Home / 226,370,342.70-339,555,514.05-181,020,710.70

Finding the Fourth Proportional to 226,370,342.70, 339,555,514.05 and 181,020,710.70

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Solution

The fourth proportional to 226,370,342.70, 339,555,514.05 and 181,020,710.70 is: 271,531,066.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,370,342.70 : 339,555,514.05 = 181,020,710.70 : x
  2. Step 2: Convert to fraction form
    226,370,342.70/339,555,514.05 = 181,020,710.70/x
  3. Step 3: Cross multiply
    226,370,342.70x = 339,555,514.05 × 181,020,710.70
  4. Step 4: Simplify right side
    226,370,342.70x = 61,466,580,475,434,832
  5. Step 5: Solve for x
    x = 61,466,580,475,434,832/226,370,342.70
  6. Step 6: Final answer
    x = 271,531,066.05

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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.