Home / 41,795,620.80-62,693,431.20-11,090,140.80

Finding the Fourth Proportional to 41,795,620.80, 62,693,431.20 and 11,090,140.80

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Solution

The fourth proportional to 41,795,620.80, 62,693,431.20 and 11,090,140.80 is: 16,635,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,795,620.80 : 62,693,431.20 = 11,090,140.80 : x
  2. Step 2: Convert to fraction form
    41,795,620.80/62,693,431.20 = 11,090,140.80/x
  3. Step 3: Cross multiply
    41,795,620.80x = 62,693,431.20 × 11,090,140.80
  4. Step 4: Simplify right side
    41,795,620.80x = 695,278,979,243,113
  5. Step 5: Solve for x
    x = 695,278,979,243,113/41,795,620.80
  6. Step 6: Final answer
    x = 16,635,211.20

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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.