Home / 29,618,527.68-40,873,664.32-16,566,010.56

Finding the Fourth Proportional to 29,618,527.68, 40,873,664.32 and 16,566,010.56

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Solution

The fourth proportional to 29,618,527.68, 40,873,664.32 and 16,566,010.56 is: 22,861,148.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,618,527.68 : 40,873,664.32 = 16,566,010.56 : x
  2. Step 2: Convert to fraction form
    29,618,527.68/40,873,664.32 = 16,566,010.56/x
  3. Step 3: Cross multiply
    29,618,527.68x = 40,873,664.32 × 16,566,010.56
  4. Step 4: Simplify right side
    29,618,527.68x = 677,113,554,751,015.25
  5. Step 5: Solve for x
    x = 677,113,554,751,015.25/29,618,527.68
  6. Step 6: Final answer
    x = 22,861,148.33

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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.