Home / 41,554,616.81-57,345,383.58-22,716,280.64

Finding the Fourth Proportional to 41,554,616.81, 57,345,383.58 and 22,716,280.64

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Solution

The fourth proportional to 41,554,616.81, 57,345,383.58 and 22,716,280.64 is: 31,348,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,554,616.81 : 57,345,383.58 = 22,716,280.64 : x
  2. Step 2: Convert to fraction form
    41,554,616.81/57,345,383.58 = 22,716,280.64/x
  3. Step 3: Cross multiply
    41,554,616.81x = 57,345,383.58 × 22,716,280.64
  4. Step 4: Simplify right side
    41,554,616.81x = 1,302,673,826,525,001
  5. Step 5: Solve for x
    x = 1,302,673,826,525,001/41,554,616.81
  6. Step 6: Final answer
    x = 31,348,474.05

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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.