Home / 40,461,086.54-55,840,626.44-24,790,510.64

Finding the Fourth Proportional to 40,461,086.54, 55,840,626.44 and 24,790,510.64

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Solution

The fourth proportional to 40,461,086.54, 55,840,626.44 and 24,790,510.64 is: 34,213,555.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,461,086.54 : 55,840,626.44 = 24,790,510.64 : x
  2. Step 2: Convert to fraction form
    40,461,086.54/55,840,626.44 = 24,790,510.64/x
  3. Step 3: Cross multiply
    40,461,086.54x = 55,840,626.44 × 24,790,510.64
  4. Step 4: Simplify right side
    40,461,086.54x = 1,384,317,643,501,929.75
  5. Step 5: Solve for x
    x = 1,384,317,643,501,929.75/40,461,086.54
  6. Step 6: Final answer
    x = 34,213,555.84

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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.