Home / 182,451,144-251,580,818.88-116,266,800

Finding the Fourth Proportional to 182,451,144, 251,580,818.88 and 116,266,800

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Solution

The fourth proportional to 182,451,144, 251,580,818.88 and 116,266,800 is: 160,319,612.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,451,144 : 251,580,818.88 = 116,266,800 : x
  2. Step 2: Convert to fraction form
    182,451,144/251,580,818.88 = 116,266,800/x
  3. Step 3: Cross multiply
    182,451,144x = 251,580,818.88 × 116,266,800
  4. Step 4: Simplify right side
    182,451,144x = 29,250,496,752,557,184
  5. Step 5: Solve for x
    x = 29,250,496,752,557,184/182,451,144
  6. Step 6: Final answer
    x = 160,319,612.75

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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.