Home / 45,236,213.44-62,424,007.22-25,117,958.72

Finding the Fourth Proportional to 45,236,213.44, 62,424,007.22 and 25,117,958.72

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Solution

The fourth proportional to 45,236,213.44, 62,424,007.22 and 25,117,958.72 is: 34,661,690.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,236,213.44 : 62,424,007.22 = 25,117,958.72 : x
  2. Step 2: Convert to fraction form
    45,236,213.44/62,424,007.22 = 25,117,958.72/x
  3. Step 3: Cross multiply
    45,236,213.44x = 62,424,007.22 × 25,117,958.72
  4. Step 4: Simplify right side
    45,236,213.44x = 1,567,963,636,707,796.75
  5. Step 5: Solve for x
    x = 1,567,963,636,707,796.75/45,236,213.44
  6. Step 6: Final answer
    x = 34,661,690.66

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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.