Home / 182,788,366.38-274,227,929.82-90,715,316.46

Finding the Fourth Proportional to 182,788,366.38, 274,227,929.82 and 90,715,316.46

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Solution

The fourth proportional to 182,788,366.38, 274,227,929.82 and 90,715,316.46 is: 136,095,496.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,788,366.38 : 274,227,929.82 = 90,715,316.46 : x
  2. Step 2: Convert to fraction form
    182,788,366.38/274,227,929.82 = 90,715,316.46/x
  3. Step 3: Cross multiply
    182,788,366.38x = 274,227,929.82 × 90,715,316.46
  4. Step 4: Simplify right side
    182,788,366.38x = 24,876,673,435,791,968
  5. Step 5: Solve for x
    x = 24,876,673,435,791,968/182,788,366.38
  6. Step 6: Final answer
    x = 136,095,496.28

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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.