Home / 45,040,512.49-62,154,242.05-24,413,515.81

Finding the Fourth Proportional to 45,040,512.49, 62,154,242.05 and 24,413,515.81

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Solution

The fourth proportional to 45,040,512.49, 62,154,242.05 and 24,413,515.81 is: 33,689,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,040,512.49 : 62,154,242.05 = 24,413,515.81 : x
  2. Step 2: Convert to fraction form
    45,040,512.49/62,154,242.05 = 24,413,515.81/x
  3. Step 3: Cross multiply
    45,040,512.49x = 62,154,242.05 × 24,413,515.81
  4. Step 4: Simplify right side
    45,040,512.49x = 1,517,403,570,946,241.75
  5. Step 5: Solve for x
    x = 1,517,403,570,946,241.75/45,040,512.49
  6. Step 6: Final answer
    x = 33,689,749.23

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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.