Home / 51,671,072.52-77,453,377.20-22,930,743.24

Finding the Fourth Proportional to 51,671,072.52, 77,453,377.20 and 22,930,743.24

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Solution

The fourth proportional to 51,671,072.52, 77,453,377.20 and 22,930,743.24 is: 34,372,491.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,671,072.52 : 77,453,377.20 = 22,930,743.24 : x
  2. Step 2: Convert to fraction form
    51,671,072.52/77,453,377.20 = 22,930,743.24/x
  3. Step 3: Cross multiply
    51,671,072.52x = 77,453,377.20 × 22,930,743.24
  4. Step 4: Simplify right side
    51,671,072.52x = 1,776,063,505,644,070
  5. Step 5: Solve for x
    x = 1,776,063,505,644,070/51,671,072.52
  6. Step 6: Final answer
    x = 34,372,491.59

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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.