Home / 45,040,513.48-62,154,243.42-24,413,516.80

Finding the Fourth Proportional to 45,040,513.48, 62,154,243.42 and 24,413,516.80

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Solution

The fourth proportional to 45,040,513.48, 62,154,243.42 and 24,413,516.80 is: 33,689,750.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,040,513.48 : 62,154,243.42 = 24,413,516.80 : x
  2. Step 2: Convert to fraction form
    45,040,513.48/62,154,243.42 = 24,413,516.80/x
  3. Step 3: Cross multiply
    45,040,513.48x = 62,154,243.42 × 24,413,516.80
  4. Step 4: Simplify right side
    45,040,513.48x = 1,517,403,665,925,459.50
  5. Step 5: Solve for x
    x = 1,517,403,665,925,459.50/45,040,513.48
  6. Step 6: Final answer
    x = 33,689,750.60

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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.