Home / 182,451,145-251,580,820.26-116,266,801

Finding the Fourth Proportional to 182,451,145, 251,580,820.26 and 116,266,801

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Solution

The fourth proportional to 182,451,145, 251,580,820.26 and 116,266,801 is: 160,319,614.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,451,145 : 251,580,820.26 = 116,266,801 : x
  2. Step 2: Convert to fraction form
    182,451,145/251,580,820.26 = 116,266,801/x
  3. Step 3: Cross multiply
    182,451,145x = 251,580,820.26 × 116,266,801
  4. Step 4: Simplify right side
    182,451,145x = 29,250,497,164,586,188
  5. Step 5: Solve for x
    x = 29,250,497,164,586,188/182,451,145
  6. Step 6: Final answer
    x = 160,319,614.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.