Home / 22,874,980.29-31,559,581.77-14,619,874.73

Finding the Fourth Proportional to 22,874,980.29, 31,559,581.77 and 14,619,874.73

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Solution

The fourth proportional to 22,874,980.29, 31,559,581.77 and 14,619,874.73 is: 20,170,383.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,980.29 : 31,559,581.77 = 14,619,874.73 : x
  2. Step 2: Convert to fraction form
    22,874,980.29/31,559,581.77 = 14,619,874.73/x
  3. Step 3: Cross multiply
    22,874,980.29x = 31,559,581.77 × 14,619,874.73
  4. Step 4: Simplify right side
    22,874,980.29x = 461,397,131,850,793.75
  5. Step 5: Solve for x
    x = 461,397,131,850,793.75/22,874,980.29
  6. Step 6: Final answer
    x = 20,170,383.80

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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.