Home / 27,023,634.02-40,527,067.43-9,749,589.31

Finding the Fourth Proportional to 27,023,634.02, 40,527,067.43 and 9,749,589.31

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Solution

The fourth proportional to 27,023,634.02, 40,527,067.43 and 9,749,589.31 is: 14,621,359.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,023,634.02 : 40,527,067.43 = 9,749,589.31 : x
  2. Step 2: Convert to fraction form
    27,023,634.02/40,527,067.43 = 9,749,589.31/x
  3. Step 3: Cross multiply
    27,023,634.02x = 40,527,067.43 × 9,749,589.31
  4. Step 4: Simplify right side
    27,023,634.02x = 395,122,263,178,541.81
  5. Step 5: Solve for x
    x = 395,122,263,178,541.81/27,023,634.02
  6. Step 6: Final answer
    x = 14,621,359.32

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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.