Home / 41,568,020.60-62,352,030.90-31,490,324.60

Finding the Fourth Proportional to 41,568,020.60, 62,352,030.90 and 31,490,324.60

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Solution

The fourth proportional to 41,568,020.60, 62,352,030.90 and 31,490,324.60 is: 47,235,486.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,568,020.60 : 62,352,030.90 = 31,490,324.60 : x
  2. Step 2: Convert to fraction form
    41,568,020.60/62,352,030.90 = 31,490,324.60/x
  3. Step 3: Cross multiply
    41,568,020.60x = 62,352,030.90 × 31,490,324.60
  4. Step 4: Simplify right side
    41,568,020.60x = 1,963,485,692,510,230.25
  5. Step 5: Solve for x
    x = 1,963,485,692,510,230.25/41,568,020.60
  6. Step 6: Final answer
    x = 47,235,486.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.