Home / 41,434,624.14-57,178,531.06-22,849,755.72

Finding the Fourth Proportional to 41,434,624.14, 57,178,531.06 and 22,849,755.72

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Solution

The fourth proportional to 41,434,624.14, 57,178,531.06 and 22,849,755.72 is: 31,531,973.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,434,624.14 : 57,178,531.06 = 22,849,755.72 : x
  2. Step 2: Convert to fraction form
    41,434,624.14/57,178,531.06 = 22,849,755.72/x
  3. Step 3: Cross multiply
    41,434,624.14x = 57,178,531.06 × 22,849,755.72
  4. Step 4: Simplify right side
    41,434,624.14x = 1,306,515,467,149,432.75
  5. Step 5: Solve for x
    x = 1,306,515,467,149,432.75/41,434,624.14
  6. Step 6: Final answer
    x = 31,531,973.42

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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.